Durable construction: Made from heavyduty ABS plastic for a resilient cup holder that resists wear and tear and delivers longlasting performance. Secure clipon design: A robust clip attachment fastens to pool edges to provide stable support, keeping your drink or item secure while you swim or relax. Keeps drinks within reach: Holds cold beverages at arm's length so you can stay refreshed without exiting the water or placing items on wet surfaces. Multipurpose storage: Designed to hold bottles, wine glasses, travel mugs, smartphones, or sunscreen — versatile poolside storage for all your essentials. Reliable performance: Sturdy material and a firm clip prevent tipping and slipping, reducing spills and protecting your items from pool water. Practical uses Leisure: Clip it to the pool coping while you lounge to keep a bottle or wine glass secure and within reach. Hosting: Use multiple holders around the pool to give guests a safe place for drinks, phones, or sun care products during a pool party. Exercise breaks: Attach to the pool edge during swim sets to hold a water bottle or towel so you can hydrate without leaving the pool. What it solves Eliminates the need to balance drinks on wet or unstable surfaces. Keeps items off the ground and away from pool water. Reduces spills and breakage by providing a stable, clipped holder. Material and function summary Material: Heavyduty ABS plastic. Function: Clipon cup holder for pool edges. Compatibility: Suitable for bottles, wine glasses, travel mugs, smartphones, and sunscreen.