Material: The huge table desk side clip is made of quality material with frosted, elegant, clean, safe, not easy to break and can withstand any temperature of your drink. The cup holder clip panel combined with black sponge cushion, no damage to your desk and firm grip. Smart: The cup holder clip has a strong steel spring providing huge pressure, firmly fixed in the edge of the desk, and makes your drink securely in one place. The cup holder reservoir with hollow for leakage and keep dry. A design gives you a great experience. Easy to Use: The huge versatile table desk side clip can be attached to the edge of desks or shelves to securely hold drinks or other items. Suit for clamping on a desk, table or case up to 4.0 cm thick. and ensure the support of items up to 700g / 25oz. Suitable Occasions: The versatile cup holder clip is so lightweight and easy to mount and remove with one hand, perfect for indoor and outdoor use. Can be used as a holder for other items in the classroom,