＊Anonymous delivery! Free shipping ✨ ・Please understand that items are stored at home and will be shipped in simple packaging before purchasing ( ⁎ᵕᴗᵕ⁎ ) ・Opened for photography, but unused! ・Please check the actual photos for the condition of the product ♪ 　※To offer the item at a lower price, we may ship it without the box due to shipping costs. #See all of na-☆'s products here ‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥‥ Length/2.2cm Inner diameter of connection part/4.5mm 　　　　Outer diameter/6mm There may be some errors as it is amateur measurement. 30 pieces included The part name is unknown, but based on the shape, it seems to be something that attaches to an adhesive tube. I will sell it to those who understand＾＾ 3-30 0041800⭐️