uxcell 200pcs Black Rubber Wiring Grommets Ring Cable Protector 5mm Inner Dia Product Name : Rubber Wiring Grommet;Inner Diameter : 6mm/0.24" Outer Diameter : 11mm/0.43";Thickness : 5.5mm/0.22" Materials : Rubber;Color : Black Net Weight : 70g Package Content : 200(+/-2%) x Rubber Wiring Grommets