High-Density Foam Padding for Handlebars with a Length of 7.9in Length Size: About 20 cm (7.9") Diameter: About 5.3 cm (2.08") Inner Diameter : About 10 mm Material：High-Density Foam These Professional Crossbar Protectors are a soft lightweight accessory used to protect and decorate the handlebars of your bike, ATV, or motorcycle. The protectors are all made of high-density foam, making them extremely durable to physical contact while riding.