Description:_x000D_ This practical training wheel is suitable for bicycles from 16inch to 22inch, which aims to provide the necessary security and stability for your kids while leaning how to ride a bike. Easy to install and safe to use, good for making your kid feel more confident when they ride bicycle._x000D_ _x000D_ Features:_x000D_ _x000D_ It's adjustable and fits bicycles sized 16-22inch, you can adjust it fit bike of your kids. _x000D_ It ensures your kids' safety and prevents accidental injuries when learning to ride. _x000D_ Providing more confidence for your kid to learn to ride bikes while they know they are safe, which enhances their learning efficiency. _x000D_ Fittings are supplied for easy installment. _x000D_ Strong metal supports to give extra stability and security. _x000D_ _x000D_ Specification:_x000D_ Material: Plastic + Iron_x000D_ Color Options: Silver; Black_x000D_ Fit For: 16-22inch Bikes_x000D_ Wheel Size: Approx. 13 x 2cm / 5.12 x 0.79inch_x000D_ Bracket Size: Approx. 21 x 10.5cm / 8.27 x 4.13inch_x000D_ Weight: Approx. 1130g_x000D_ _x000D_ Packing List:_x000D_ 1 x 2Pcs/Pair Training Wheels (With Fittings)_x000D_ _x000D_ Notes:_x000D_ 1. The training is a consumables, suitable for kid under 30kgs._x000D_ 2. Please notice that don't make training wheels and rear wheel stand on the ground together, one of the training wheel should be 1 or 2cm higher above the ground. 1、It's adjustable and fits bicycles sized 16-22inch, you can adjust it fit bike of your kids 2、It ensures your kids' safety and prevents accidental injuries when learning to ride 3、Providing more confidence for your kid to learn to ride bikes while they know they are safe, which enhances their learning efficiency 4、Fittings are supplied for easy installment 5、Strong metal supports to give extra stability and security