The MEGA FAT PAW CAM grips are 11.5mm thick grips.The 11.5mm thickness reduces hand fatigue and finger numbness, making it an ideal choice for cyclists with large hands.40mm installed diameter (including handlebar diameter) makes these the thickest silicone foam grips available on the market.Includes Wolf Tooth logo plugs.Ergonomic shape allows for reduced circumference compared to grips without the cam system, providing padding and comfort only where you need it.MEGA FAT PAW CAM creates four edges on the cuff, creating additional contact points for your hands and increased grip.Compatibility.Compatible with mountain handlebars.Features:Material:100% Silicone.Dimensions:40mm diameter / 11.5mm thick / 135mm length.Weight:116 gr.