3 per Pack : 1 x 2.8in / 72mm , 2 x 1.3in / 33mm

Designed to Fit Glass Water Pipes of Just About Any Size

BPA-Free Food Grade Silicone

Dishwasher Friendly

Red Eye Glass® Cleaning Caps make your life easy and hassle-free. Add cleaner, attach the cleaning caps, and shake your water pipe to clean every inch of grit and grime. You can also attach the cleaning caps for when you're on the go to keep the bong water where it belongs — in the bong!