Gardena ribbed pond hose provides a reliable, versatile solution for connecting streams, fountain pumps, and pond filters, both inside and outside the pond. Features a durable, black ribbed design to offer flexibility whilst maintaining its shape, with flat connection points providing secure, watertight connections. 38 mm (1 1/2") diameter. Constructed from high-quality, opaque PE material, the hose is free from cadmium, lead, barium, and recycled impurities, making it safe for plants and animals. Lay-Flat Hose Plastic Construction Black Ribbed Hose Diameter: 1 1/2" 2 Year Guarantee Free From Harmful Substances Helps Maintain a Healthy Pond Environment Lay-Flat Hose Plastic Construction Black Ribbed Hose Diameter: 1 1/2" 2 Year Guarantee Free From Harmful Substances Helps Maintain a Healthy Pond Environment