(cracked handle)project source 36-in w x 18.0-in d x 72.0-in h 5 -tier heavy duty black plastic utility shelving unit durable- design allows hold 150lbs per shelf and easily fit the project source commander 27g tote. easy assembly- build your project source 5-teir shelf in an average of 10 minutes. mounting brackets- take organization a step further by utilizing the included mounting brackets to secure your shelf to the wall when storing heavier items. made for indoor or outdoor use. plastic construction will not rust stain peel or dent. built with ventilated shelving to help prevent mildew. 18 d x 36 w x 72 h | 31.4 w between poles | 14.5 h in-between shelves. reusable and recyclable. made in the usa.