It is made of GFRP, light but strong, rust-free, mildew-free, non-deformable, and sunscreen, suitable for indoor and outdoor
Aluminum alloy for edge sealing, no rust
The wheels are made of stainless steel and PU, low noise, wear-resistant and strong, its wheels are available in two sizes, 21cm and 29cm use small wheels, the rest use larger wheels, they have a total of 4 wheels, 2 of which have brakes
The thickness of tray is 2 cm, the edge length of grids is 3.2 cm, it has good air permeability
7 different sizes, the pictures show their data, if you need other sizes, please email me