[Sturdy & ]- The anti-spill cup holder is made of environmentally friendly plastic material, which is sturdy and , to high temperature and cold, and can be used to hold hot and cold drinks. The strong adhesive on the bottom also makes the cup holder non-slip and fixed in place. [Convenient Anti-Spill Cup Holder]- There is a waterproof inside the cup holder to prevent cold drinks from seeping and keep the desktop clean. The anti-spill cup holder is suitable for mugs, cans, beverage cups, coffee cups, glass bottles, thermoses and many other bottles. [Anti-Spill Desktop Cup Holder]-Use this anti-spill cup holder to solve your troubles, even if you accidentally hit it, it can be effectively fixed to prevent the drink from spilling. We designed 3 buckles on 3 sides, which can be adjusted according to the size of your cup to fix the cup and prevent the cup from tipping over or spilling. The adjustable cup holder can perfectly accommodate cups from 2.6 inches to 3.5 inches wide. [Wide Application]- You can use this anti-spill cup holder to hold drinks on desks, countertops, desktops, game tables, sofa armrests, boats, cars, garden furniture and other places! It is very suitable for use in offices, game rooms, cafes, picnics, camping, and don't worry about spilling.