This bundle of 12 cup holders securely attaches beverages with it's versatile, adjustable clamp. Easily attach to a student or office worker's desk, chair, music stand, or mobility device.
- Drinks stay in place, helps to avoid accidental spills, tips, and slips
- Easily attaches with a strong clamp that is lined with a nonslip, textured material
- Tightens with a simple twist knob for hassle-free installation on any bar or desk edge mesuring between 1/8" to 1/5" in diameter
- Adjusts to fit water bottles, cans, tumblers, and small thermos of all sizes
- Holds cups up to 3.5" in diameter