# Kraft padded envelopes, D/1, 100 pack > Bubble-lined envelopes for small, light items. - Mailers, Starter pick - Typical UK price: £14 to £22 (a typical band, not a live price) - Platforms: Whatnot, eBay, Vinted, TikTok Shop, Depop, Etsy - Orders a week: 0–2000 - Not yet checked by a person Enough padding for a lipstick, a small figure or a sealed booster pack, with no box to fold. ## Kit rankings - #3 in [Best mailing bags for Vinted](https://sellersetups.com/kit/mailers-vinted) - #2 in [Best mailing bags for Vinted and card mailers](https://sellersetups.com/kit/mailers) ## Setups - [Clearance lock-up setup for Whatnot, Etsy and eBay](https://sellersetups.com/setups/clearance-lockup-live-and-etsy): Sort a cleared unit into four zones in a weekend, open mystery crates live, and keep the 20 year old pieces back for Etsy. - [Coin and jewellery selling desk](https://sellersetups.com/setups/coins-jewellery-desk): A precision scale, capsules, a light box for close-ups and a careful posting routine, for selling coins and small jewellery from one desk. - [Crystal live-show garage for Whatnot and TikTok Shop](https://sellersetups.com/setups/crystal-live-shows-garage): Bulk tumbled stones in tubs, an overhead phone, LED panels and small boxes for running crystal live sales several nights a week at volume. - [eBay books, games and vinyl setup](https://sellersetups.com/setups/ebay-books-media): Two scales, rigid mailers and shelves sorted by code, so 20 to 80 books, games and records a week go out in the cheapest postage band that fits. - [eBay packing station setup for 50 to 100 orders a week](https://sellersetups.com/setups/ebay-packing-station-100): A fixed packing station with shelving, a thermal printer and supplies in reach, built for one person shipping up to 100 eBay orders a week. - [Handmade dog bandanas and collars on Etsy](https://sellersetups.com/setups/etsy-handmade-pet-accessories): A sewing corner that makes and posts bandanas, collars and lead sets on Etsy, with off-cuts and seconds cleared on Vinted. - [Garage setup for 150 to 300 orders a week](https://sellersetups.com/setups/garage-150-orders): The step up from a spare room: a garage or small unit with picking shelves, two packing tables and a printer built for volume. - [Japanese import reseller with proxy buying](https://sellersetups.com/setups/japan-proxy-import-desk): Prize figures, Japanese-language card boxes and stationery bought through a proxy, then sold on Whatnot shows and eBay listings from a spare room. - [Squishy toy live shows from a bedroom corner](https://sellersetups.com/setups/squishy-live-corner): Needoh-style squeeze toys sold in fast Whatnot and TikTok Shop shows, packed in padded envelopes from one desk and three tubs. - [TikTok Shop live setup for beauty sellers](https://sellersetups.com/setups/tiktok-shop-beauty-starter): A ring light, a mic, a plain backdrop and protective packing for filming TikTok videos from one corner of your room. - [Wholesale pallet setup for TikTok Shop and eBay](https://sellersetups.com/setups/wholesale-pallets-tiktok-ebay): New overstock bought by the pallet, sold in live bursts on TikTok Shop and steadily on eBay, packed from a two-table line in a double garage. ## Who padded envelopes suit Kraft padded envelopes suit you if you sell small, light items that need some cushioning: a lipstick, a phone case, a sealed booster pack, a small figure, a pair of earrings in a box. You skip folding a box and the parcel stays slim. A pack of 100 lasts months if you are starting out. If you sell cards or small electronics on eBay, Vinted or Whatnot, you can use them as your main mailer. ## D/1 and the sizes either side Padded envelopes come in letter sizes from A/000 up to K/7. D/1 is the common small size, with an internal area of roughly 180 x 260 mm, which fits a paperback, a phone case or a few cosmetics. Makers vary by a few millimetres, so read the internal size on the listing. The standard build is a kraft paper outer with a bubble lining and a peel-and-seal strip. White and gold outers exist too; kraft hides scuffs and takes a thermal label well. Allow for the bubble lining when you measure thickness. A filled envelope can end up too thick for the slimmest postage formats, so measure a packed sample against the size table Royal Mail publishes before pricing postage. ## Bagging, sleeving and sealing Put small loose items in a grip seal bag first so nothing escapes through a corner, then slide the bag in. Press the strip down firmly along its length. For cards, add a stiffener, or sleeve the card and slot it in a toploader: padding stops knocks but cannot stop a bend. For jewellery, put the piece in a small jewellery box, then into the envelope. Stand a box of envelopes beside the printer so you can stick each label straight onto the next envelope. ## Card mailers, poly bags or boxes Board-backed card mailers suit flat items that must not bend, such as graded cards and prints. They protect against folding better than padding does. Grey poly mailing bags cost less per order for clothes that need no padding. For anything boxed or fragile, step up to a small single-wall box. ## Pence per envelope At £14 to £22 for 100, each envelope costs around 14p to 22p. For small items it replaces a box, tape and void fill, so the saving per order adds up. Buy your most-used size in bulk and keep a few of the next size up. Overstuffing a too-small envelope bursts the seam, and a slightly bigger envelope costs a penny or two more. ## Common mistakes - Step up a size before the envelope bulges. Overfilling bursts the seal or the side seam. - Padding alone lets a card bend; add a toploader or board stiffener. - A packed padded envelope can be too thick for Large Letter. Measure the parcel before you buy postage. - Loose small parts slip through a split corner, so bag them first. - Above a few hundred grams of dense item, the paper tears. Use a box. ## Guides - [How to post Pokémon cards in the UK](https://sellersetups.com/guides/how-to-post-pokemon-cards): Sleeve, toploader, team bag and a board-backed mailer: the layers that get a Pokémon single to a UK buyer flat, plus when a Large Letter stops being enough. - [Small business packaging setup for 100 orders a week](https://sellersetups.com/guides/packaging-setup-100-orders): The kit, stock levels and daily routine that keep packing 100 orders a week from home down to an hour or two a day. - [How to post jewellery safely in the UK](https://sellersetups.com/guides/post-jewellery-safely): Pick the Royal Mail service that covers a ring or a gold coin, pack it so nothing rattles, and keep the proof you need if a claim comes. - [Royal Mail sizes and prices explained](https://sellersetups.com/guides/royal-mail-sizes-and-prices): Large Letter, Small Parcel and Medium Parcel limits, our checked online prices, how to measure, and the band mistakes that cost you money. - [How to start a small business from home in the UK](https://sellersetups.com/guides/start-selling-from-home): Which platform suits what you sell, what the first kit costs, and a checklist for your first week of orders from home. - [TikTok Shop live setup for beginners](https://sellersetups.com/guides/tiktok-shop-live-setup): Your first TikTok Shop live from a bedroom corner: phone position, light on your face, clear sound and a running order that keeps viewers watching. ## Questions ### What fits in a D/1 padded envelope? A paperback, a phone case, a few cosmetics or a boxed small figure. Confirm the internal size on the listing before you buy. ### Can I post trading cards in a padded envelope? Yes, with a toploader or stiffener inside. The padding alone will not stop a bend. ### Do padded envelopes fit through a letterbox? A slim one often does. Thicker packed envelopes may need a parcel service, so measure before choosing postage. ### Are kraft padded envelopes recyclable? Mixed paper and bubble lining usually goes in general waste unless the maker offers an all-paper version. The listing says which you have. ### Which size should I buy first? D/1 covers most small items. Add the next size up once you list larger pieces.