Features: Helpful Tip: Garage door springs must be replaced in pairs to ensure balanced operation. The matching springs prevent uneven force on the door, avoiding damage to the garage door and its opening/closing mechanism, and eliminating safety hazards Reliable Use: The garage door springs are finely crafted and reliable, seamlessly integrating with existing garage door. The kit includes essential components to enhance garage door operation Specifications: Material: steel Color: white, black Size: about 25 x 0.15 inches/ 63.5 x 0.38 cm The garage door springs length about 25 inches/ 63.5 cm The garage door springs wire diameter about 0.15 inch/ 3.8 mm Package includes: 2 x Garage door springs Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays