Universal SizeThe inner diameter of the handlebar handle for kids bike is 22mm/0.86in and the overall length is 100mm/3.94in. Please remember to measure the handlebar size of your bicycle before purchasing. Comfortable Material of Bike GripsThe grip bar is made of soft TPR rubber, which is highly durable, non-slip and wear-resistant, which can minimize hand fatigue caused by vibration and impact. Easy to InstallSpray a little soapy water or detergent water on your handlebars to make it easier and quicker to install the bike handlebar grips, and let them dry for at least a day. Safe and Classic DesignThis style of kids bike grips features extra wide end plugs and a classic ridged turbo surface design for better slip resistance and shock absorption when you're sweating or getting wet. Make sure your child's hands stay on the handlebars of the bike or scooter at all times instead of slipping off without any cushioning. Wide ApplicationsThis Bicycle handle grips is suitable for most common handlebars, such as children's mountain bikes, scooters, balance bikes, folding bikes, pedal bikes, and more.