2Set parts: 1 x Kettle Rack & 1 x Armrest pedal set Suitable for any bicycle, folding bike, road bike, mountain bike etc. with or without bottle cage. Front and rear riders, faucet, front tube, front fork, top tube, front and rear seat tubes, etc. The material is made of high-quality plastic, which is very durable. Designed to store cups, jars and bottles. The bracket can be rotated 360 degrees and the screw is rotated to ensure that it fits your pipe size. No tools required-no tools required, the fixture design of the bottle cage is easy to install and remove. No tools required, can be installed in vertical and horizontal directions to make the fixture more stable It can be installed on the handlebar, front and rear riders, faucet, front tube, front fork, top tube, front and rear seat tubes, etc. MATERIAL:The quality of the material is very high.Thick sponge provide comfortable feeling and surface can be cleaned more easily. CUSHION SIZE: The seat cushion is a fairly simple pad which is held onto a bike rack by straps (bike rack NOT included). The weight limit would be the weight limit of the rack. EASY TO INSTALL:A nice flat heavy duty bike rack is needed to mount it.It easy to adjust to any bike rack.Can be used on standard Back Seat and univeral for most of bike. COMFORTABLE AND SAFETY: The wide padded seat and backrest ensures a comfortable riding position.The Armrest Handrail and Footrest added security for your childrens safety.PLEASE NOTE:For children over 5 years old. It is very comfortable and ultra sturdy.Black with Line Pattern looks fashionable and beautiful, Whatsmore,it can make your child safety.Neat appearance make travel full of fun.With these bike accessory set, kids can lean back and relax when you are riding. Adjustable buckle water bottle rack mountain bike outdoor riding cup holder quick release with water bottle holder Colour: Black Material: sponge + metal+plastic size: Cushion: 34cm x 16cm Kettle Rack: 15 x 8cm Package Contents: 1 x Cush