Feature 1 Quick Disassembly Easy to install and remove the seat 2 Foldable design Easy to store3 Non slip Handle Can be better gripped to improve stability and safety 4 Thickened Cushion Make the child sit up more comfortable 5 Adjustable Distance Which adjusts the required installation distance according to different models Specification Color Black RedMaterial Steel spongeApplicable Age 3 5 Years Old ChildInstallation Diameter 3 5cm Fitment Fit For Bicycles with seat bar Electric bike with seat bar Scooters with seat bar Note The installation of the fixed seat stem position width in 3cm 5 cm Easy to install on standard front seat Note 1 We provide clear pictures measurements where possible Please check as much as possible to make sure the item is the one that you need 2 Please allow 0 5 1 inch difference due to manual measurement 1inch 2 54cm 3 Installation Instructions is not included Professional Installation Is Highly Recommended 4 The color of the actual items may slightly different from the listing images due to different computer screen thanks for your understanding Package Included 1 X Kids Bike Front Seat1 X Set Of Screw Accessories1 X Wrench