Package Includes(accessories for 2pcs shelves use)：

2pcs metal grow tent shelves
4pcs clamps for 16mm grow tent pole
4pcs clamps for 19mm grow tent poles
4pcs clamps for 22mm grow tent poles
4pcs black hand-fixing screws
Installation Instruction Sticker

Fit all tent poles: It fits all grow tent poles (16mm, 19mm, 22mm included). You don’t need to check your tent pole size before you buy. You can use it for any other grow tents with different pole diameters.
Made of metal: It’s so heavy-duty that it can hold objects up to 20lbs without slip or twist. No any shaking and it will not get loose no matter how many times you re-install it.
Optimized shape design: It’s perfectly suitable for grow tent corner use. The special shape design ensures bigger shelf space while not occupying much grow tent space for plants.
Scratch-proof custom clamps: It adopts customized rubber-cushioned stainless clips, sturdy and easy to install or adjust the position without risk of scratching the pole.
Multi-functional: Great grow tent shelf for thermo-hygrometers, CO2 meters, cameras, potted plants, planting tools, watering kettle, grow tent fan support bracket etc. A must-have grow tent companion!