【Slip resistance】 The use of rubber anti-skid pads at the bottom of the bike kickstand can stand more stably and adapt to more complex ground. 【Safe and Durable】 safer hidden aluminum alloy spring. The thickness of our children's bicycle bracket is 3mm, one third thicker than that of similar products, so our bicycle bracket can be used for tens of thousands of times 【Correct Installation】 before installation, please remove the nut on the axle, fix the bicycle bracket between the bicycle frames, and tighten it with the attached installation tool. Then you can use this bike kickstand kids 【Wide applicability 】Suitable for 12/14/16/18/20 inch mountain bike/city bike/folding bike/balance bike/road bike 【After-sales guarantee】 We have full confidence in the quality of the product. If we are not satisfied with the received product or have quality problems, we will provide a 100% return service