Product: 1 roll food-grade silicone hose pipe Key specifications Size: 2 x 4 mm (ID x OD) — also listed as 2/25 x 5/32 inches (ID*OD) Length: 10 meters / 33 ft Temperature range: -60°C to +200°C Material: food-grade, high temperature resistant silicone Condition: soft, flexible, transparent; can be cut to any length Why this hose solves common problems Safe for contact with food-grade fluids and breathable gases — suitable where purity and odorless materials matter. Wide temperature tolerance (-60°C to +200°C) allows reliable use in cold or high-heat environments without hardening or melting. Soft, elastic construction resists kinking and deformation so flow remains consistent and fittings stay secure. Chemical, solvent and acid resistance reduces risk of degradation or discoloration over long-term use. Performance and usability Smooth interior and exterior surfaces make the hose easy to clean and maintain; transparency lets you monitor flow and check for air or blockages. Neatly processed ends for straightforward, leak-minimizing connections to fittings, pumps, air stones and small valves. Cut-to-length flexibility allows custom runs for tight setups or long loops without waste. Compatibility Designed for small-diameter applications and compatible with common small fittings used in aquariums, hydroponics, lab setups and drip irrigation systems. Suitable for transferring both liquids and gases in hobbyist, industrial and laboratory environments. Practical use scenarios Aquarium aeration: connect an air pump to an air stone or airline manifold for reliable oxygen transfer in fish tanks and aquaculture systems. Hydroponics and indoor gardening: route air or nutrient lines to root zones, drip emitters or small pumps while keeping lines discreet and easy to inspect. Laboratory or small-scale industrial transfers: move gases or low-viscosity liquids for experiments, instrumentation or prototype setups where chemical resistance and temperature tolerance are required. What makes it stand out Food-grade silicone construction combined with a broad operating temperature range and chemical resistance provides a durable, versatile tubing solution. Transparent, smooth walls and kink resistance make installation, inspection and maintenance straightforward. Supplied as a single 10 m / 33 ft roll that you can cut to exact lengths for a neat, custom fit. Included 1 roll of silicone hose, 2 x 4 mm (ID x OD), total length 10 meters / 33 ft.