Features: The simple basketball set is made of plastic and is non-toxic and harmless. It is easy to move. It is safe to play outdoors and indoors. The height of the basketball toy can be adjusted for 4 different heights, suitable for growing children. Basketball adjustable height hoops grow with your baby, and basketball helps build your child's motor skills. The interior of the base is hollow and can be filled with water, sand, etc. It can make the basketball stand more stable and easy to carry. This basketball suit is easy to assemble and disassemble, and your baby can play anytime, anywhere. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Mateial:Plastic Size: Backboard: 34 × 25cm, basket frame diameter: 19cm, ball diameter: 8-10cm, height: 110cm Product manual: 1.Basket height: It is divided into 4 sections and can be freely disassembled to change the height. Each section is 23.5cm. 2.The lowest single section 27cm ground to the basket, the highest 115 cm ground to the top of the backboard 3.The inner diameter of the frame is 20 cm, and the diameter of the ball is 10 cm. Product assembly instructions: Insert the tube directly into the base. There is thread on the tube. The other tube can be screwed tightly. The basket frame can be directly stopped above the tube. There is a card slot in the exit part of the basket. This is the position of the card board. It is very convenient. Package List: 4x Tubes 1x Basketball board 1x Base 1x Basketball hoop 1x Basketball 1x Air pump