Sizes:
2 Tier Round = 5999
2 Tier Square = 5999
3 Tier Round = 6999
3 Tier Square = 699

1. 360 degree rotation
2. Freely adjustable height
3. Strong bearing load
4. Safe and against design collision
5. Strong and durable
6. Easy to install and clean
7.Utilize any room in the house for storage
8.Easy access and space saving