Thank you for viewing! ★Brand new, unused, and free shipping★ ・Instant purchase without comments is welcome! ・Please refrain from "price negotiations" This is a chest strap to prevent backpacks from slipping off. It's easy to attach, just by attaching it to the shoulder straps of your existing backpack! It has a buckle that can be easily attached and detached with one touch, making it easy to put on and take off! It can be used for children's backpacks and school bags, as well as for various backpacks such as commuting backpacks and mountaineering backpacks! ◆Product Specifications◆ Size: 37cm x 2.5cm (when attached) Material: Nylon Color: Black ■Shipping Method: Japan Post ※It will be delivered as mail and placed in your mailbox (items that don't fit will be delivered by hand). ※If it doesn't fit in your mailbox, a delivery notice will be left. ※It will be delivered in an envelope (simple packaging) or a delivery plastic bag. ※We try to ship as soon as possible, but it may take 1-2 days as I work a regular job. 【Important Notes】 ■Please refrain from purchasing if you are looking for perfection like a Japanese shop or if you are nervous about minor details, as this is a foreign product. ■We have included actual product images, but specifications may change depending on the lot. ■By purchasing, we will proceed with the transaction assuming that you have confirmed the description and profile. 26032026