Pisces Stainless Steel Jubilee style hose clips comes in a variety of sizes and fittings. Ideal for any size pond hose. Designed to fit snugly around any pond hose, the jubilee hose clips are sturdy and durable clips. Each clip is made of stainless steel and is easy to adjust over your preferred size hose. Clip size in mm : 13 - 19 To fit hose with internal diameter in mm (in) : 12.5 (0.5) Bandwidth in mm : 9.7 Band Thickness in mm : 0.8