1. Easy to operate and carry. 2. Material: spring steel 65MN 3. Fit for air hose, water pipe, fuel line, silicone hose, etc. 4. Size: Inside Diameter: 6mm, Outside Diameter: 7mm, Thickness: 0.5mm, Width: 6mm; Inside Diameter: 8mm, Outside Diameter: 9mm, Thickness: 0.8mm, Width: 8mm; Inside Diameter: 9mm, Outside Diameter: 10mm, Thickness: 0.8mm, Width: 8mm; Inside Diameter: 10mm, Outside Diameter: 11mm, Thickness: 0.8mm, Width: 8mm; Inside Diameter: 11mm, Outside Diameter: 12mm, Thickness: 0.8mm, Width: 8mm; Inside Diameter: 12mm, Outside Diameter: 14mm, Thickness: 1mm, Width: 8mm; Inside Diameter: 14mm, Outside Diameter: 16mm, Thickness: 1mm, Width: 10mm; Inside Diameter: 15mm, Outside Diameter: 17mm, Thickness: 1mm, Width: 10mm; Inner Diameter: 17mm, Outer Diameter: 19mm, Thickness: 1mm, Width: 12mm; Inner Diameter: 18mm, Outer Diameter: 20mm, Thickness: 1mm, Width: 12mm; Inner Diameter: 20mm, Outer Diameter: 22mm, Thickness: 1mm, Width: 12mm. 5. Package Included: 25 x 6mm Spring Clips 20 x 8mm Spring Clips 15 x 9mm Spring Clips 15 x 10mm Spring Clips 10 x 11mm Spring Clips 10 x 12mm Spring Clips 10 x 14mm Spring Clips 10 x 15mm Spring Clips 10 x 17mm Spring Clips 10 x 18mm Spring Clips 10 x 20mm Spring Clips 1 x Storage box