Features:

• Easily attaches to wheelchairs, rollators or walkers or any item with 3/4" - 1" tubing and with no tools
• Special clamp insert can be added or removed as necessary to accommodate different size items.
• Made with durable, lightweight plastic.
• Installation and removal is easy with adjustment knob and clamp.
• Great for bottles, cups or mugs.
• Limited 1 year warranty.