Length: 8 ft. Straps Made to Fit All 6-7 ft. Square or Round Spa Tub Covers - (25mm x 243cm) Assembly Includes: 2 Complete Adjustable Straps, 4 Keys, 4 Strap Pads 8 Stainless Steel Screws Color: Cover Locks Webbing Black Sundance Spas Replacement Cover Locks with push-button release Original Sundance Parts Push Button Easier to Use When Compared to Standard Pinch Buckle Much Larger Size of Push Buckle (Comparison picture below) Strap is Adjustable Key Turns 90 degrees to lock, Preventing Unfastening Easy Top Push Release; does not require key to open/unfasten ITW Nexus Plastic Buckle Hardware Locking Assures Product Retains Maximum Wind Resistance High-End Thermoplastic is Safe at Extreme Temperatures and Weather Conditions Keyed Entry Cannot be By-Passed with Simple Tools or Utensils ITW Nexus Superloc Adjustor Allows Adjustability and Tightening of Strap Better Than Original OEM in Many Cases 8 ft. Straps Made to Fit All 6-7 ft. Square or Round Spa Tub Covers - (25mm x 243cm) 10 ft. Straps Made to Fit All 8-9 ft. Square or Round Spa Tub Covers - (25mm x 304cm) 12 ft. Straps Made to Fit All 10-11 ft. Square or Round Spa Tub Covers - (25mm x 365cm) Custom Lengths Colors Available, please contact us!