Slime 30049 Smart Tube Bicycle Inner Tube, 20" default-free-shipping Not recommended for use with

Not recommended for use with coal tar roofs

Shrink/crack proof

Smart device enable garage door controller

Tackles dirt and stains such as dried coffee and soda

Makes filling as easy as watering a plant

Slime 30049 Smart Tube Bicycle Inner Tube, 20" default-free-shipping Not recommended for use withAll Slime Smart Tubes are factory filled with a precise volume of Slime Tube Sealant. Smart Tubes instantly seek out and seal punctures as they occur, preventing flats repeatedly and continuously for up to two years. Ride without worries. Highlights: 20" tube with Schrader valve Size: 20" X 1. 50 to 2. 125 Schrader valve Self healing tube Pre filled with "Slime" tire sealant Fibro Seal technology Seals instantly Non toxic sealant Once installed the