Description: 【Practical】: This set includes two premium elastic rubber scuba diving tank cylinder hose retainers. They are highly , lightweight, and wear resistant, making them great for underwater use. 【Easy to Use】: Each retainer band features a strong sewn webbing loop for easy grip, even when wearing gloves. This ensures you can easily control your stage bottle/ bottle hose. 【Anti Slip Design】: These retainer bands are designed to keep your stage bottle/ bottle hose in position securely, preventing any unwanted movement during your dive. 【Great Fit】: Specifically designed to fit 6L (14cm diameter) cylinders, these retainer bands measure 18cmx2.4cm/7.09inchx0.94inch while the woven strap measures 8cmx2.5cm/3.15inchx0.98inch. 【Versatile Scuba Gear】: These rubber hose retainers are great gear replacement accessories for scuba diving or snorkeling activities. Size Chart: retainer bands measure 18cmx2.4cm/7.09inchx0.94inch woven strap measures 8cmx2.5cm/3.15inchx0.98inch Package Includes: 2 Retainer Band Note: Please allow slightly errors 1-2cm differences due to manual measurement.