You Get: 4 Grow tent shelf in the package, it can be installed in the four corners of your grow tent to provide plenty of space for your plants and equipment. Appropriate Size: The size of the grow tent shelves are about 3.46x3.46 in, which fits 16mm grow tent poles, please confirm before you buy your tent pole size is 16mm for proper application. Easy to Install: Our camera shelf grow tent is designed to be simple and practical with design, just insert the into the tent pole, it and stable enough, you can adjust it back and forth to find the best angle. Material: The grow tent corner shelves is made of high quality PP material which is strong and ; it is strong and stable enough after installation so that it can withstand your items weight, you can rest that you can place items on it. Multi-Function: This grow tent with shelves is very suitable for grow tent, it can not only place thermometer, grow light, but also place camera to record the growth of plants inside the tent It can also be used as a potted plant stand. Colour:Black Material:Plastic Size:8.8x8.8cm Package Contents: 4 * Grow Tent Corner Shelf Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.