Winnema Silicone Rubber Bands Ring Anti Slip for 21.5mm Tall 30mm OD Bulb Glass with Dust Cap Cover Protection Skin (Black Green)

Description

Color:Black Green Eco Friendly, (Going Green) Reusable, BPA free, Our glass tube are 100% non-toxic and will not cause any health problems. Our bands are strong silicone bands ideal for Bulb glass. Made from high quality and durable stretch silicon. Also serves as a bumper for your tanks and can save your mod from minor scratches. Gives extra grip when holding your mod as well, especially in wet conditions. Protection For bulb glass,make it working life more longer. 2x Bulb Glass + 1x Protection Band with Attached Drip Tip Cover. Can be Used for more bulb glass (22mm-30mm)