Features: Specialized Replacement Kids Bike Rims Durable Steel and Wear-Resistant Dual-Rim Design Lightweight and Safe Easy and Quick to Install Used with Model Number: SLBKBLU62 What's in the Box: (2) Kids Bike Rims Technical Specs: Construction Material: Steel Compatibility: Fits 16'' -inches Bike Thickness: 0.9'' -inch Valve: A/V Rim Size: 16'' x 1.75'' -inches Sold as: 1 Weight: 2.6 lbs.