Carton dimensions: 46CM.66CM.35CM Number of items per box: 300, weight 13kg Product Name: PC plastic water bottle holder can be used for a long time at temperatures between -60 and 120 degrees Material: Polycarbonate, commonly abbreviated as PC Note: This kettle rack does not come with screws!! Polycarbonate is a commonly used material in everyday life.Due to its colorlessness, transparency, and excellent impact resistance, common everyday applications include optical discs, eyeglass lenses, water bottles, bulletproof glass, goggles, bulletproof glass for banks, car headlights, and more Suitable for: Various types of bike frames with mounting holes for water bottle holders Height: Approximately 14mm Width: 73mm-80mm Material: High-toughness plastic texture Weight: 36 grams Color: red, blue, yellow, black, white