of 100 Rubber Grommets 1/8 '' Inside Diameter - Fits 1/4 '' Panel Holes Package Includes : 100 Rubber Grommets Specs : Inside Diameter : 1/8 '' Groove Width : 1/16 '' Groove Diameter : 1/4 '' international Diameter : 11/32 '' Thickness : 3/16 '' Can be put-upon to seal holes, on pvc pipes, protect wires from lancinate objects and numerous remaining uses. Durometer - 60 Can be secondhand indoors or out of doors.