This water lid is easy to use, no odor, easy to open and , unscrew the lid can be used with one hand, the interior is also easy to clean, handle, easy to carry, the lid will not block your view when drinking, easy to gripDurable & Safe: Made of high-quality material, All material is -free. Flexible handle improves grip comfort, makes straw lid a water lid for wide mouth lid replacement accessories.Perfect for wide mouth straw lid 12 16 18 20 32 40 64 oz replacementMaterial: PP+ABScolour: blackPackage Contents:2 x Water cup lidOnly 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.