Beer crate 1. 12 bottles: 360 * 275 * 316mm 2. 20 bottles: 450 * 365 * 315mm 3. 24 bottles: 530 * 360 * 320mm It is made of 100% high-density polyethylene (HDPE) for injection molding. It has the characteristics of heat resistance, cold resistance and corrosion resistance. It can withstand high temperature up to 120 degrees and low temperature resistance to minus 30 degrees. And the appearance is smooth, no burrs, and durable!