LB1 High Performance Multi Bike Bicycle Tools (20 Functions) for 29" Genesis Onex Cruiser Men's Bike, Black with Tire Patch Nylon Bag Bicycle Cycling Maintenance Repair Tool Kit 20 Multifunction Tool. 2 Piece Body. Tire Patches. Durable Nylon Carrying Case. Chain tool is compatible with single speeds - most multi-speed chains and 10-speed chains. Material Construction: Engineering grade plastic frame with hardened steel tools. Dimensions: 3.4 x 1.7 x 1.6". Weight: 0.6 lbs. 100% Customer Satisfaction. Fast Same-Day Shipping by 12:00 PM PDT. 12 Months Warranty and 30-Day Money Back Guarantee.