Width: 3mm Length: 2.5m Polyethylene Flat and rough to the touch. No wire inside, so it won't rust, and it won't hurt your mask! It's safe! For making handmade masks, hats, and stuffed animals stand up, or for clothing! If you put it in the ribbon part of a handmade ribbon headband, you can make it any shape you like. It says "shape memory," but it's like something that can maintain its shape like wire. Please consult for bulk orders. Please jump to the following for other quantities. #PurpleHandmadeMaterials #PurpleOshiKatsuGoods Shape retention Cosplay Costume Nose wire Kowa Spinning Co., Ltd.