Portable plastic water bottle for home Specifications: Material: plastic Size: diameter 3 cm / 1.18 inches Weight: 3 g / pcs Color: red, green, blue (random delivery) Notes: 1 due to the different monitors and light effects, the actual color of the item may differ slightly from the color shown in the images. Thank you! 2. There may be 1-3mm measurement deviation due to manual measurement.