Sell (hotsale) 200pcs 18650 battery insulator insulation ring adhesive cardboard paper red {bigsale} best price

Features: 100% brand new and high quality Adhesive cardboard paper for 18650 battery insulator Better protection to avoid short circuit on batteries Easy peel and stick application Safe and stable, perfect build for DIY battery packs 2 Sheets included, 100 insulators adhesive paper rings per sheet, total is 200 rings Specification: Material: Cardboard Paper Color: Brick Red Size: Outer Ring Diameter: approx. 17mm/ 0.67" Inner Ring Diameter: approx. 10mm/ 0.39" Thickness: approx. 0.24mm/ 0.01" Package included: 200pcs x Battery Insulator Adhesive Paper (Battery NOT included) Note: Please allow 1-5mm deviation due to manual measurement. Due to light and screen difference, the item's color may be slightly different from the pictures.