About this item Deluxe Cotton Construction: Provides superior protection against inner tube wear and friction. High-Pressure Resistant: Designed to withstand high pressures and elevated temperatures when braking. Adhesive Backing: Ensures easy mounting and a secure fit, preventing movement during use. Pre-Cut Valve Hole: Compatible with Presta and Schrader valves, making installation simple. 2-Pack Box: Includes two 16mm x 2m rolls, ideal for readying multiple wheels or keeping a spare on hand.