Complete Kit Included: Each package comes with 1x 041A5250 garage door belt, designed for optimal convenience and to ensure your garage door operates smoothly and quietly. Specifically Engineered for 7ft Doors: The 041A5250 belt measures a total of 237 inches with a working length of 235 inches and 20 grooves per 6 inches, making it ideal for 7-foot garage doors, delivering efficient and silent operation, perfect for homes prioritizing tranquility. Broad Compatibility: This drive belt is compatible with a wide range of garage door openers, including models 248739, 349544, 248754, and others. It also fits Sentex and Whisper Garage Door Openers, ensuring broad applicability. Enhanced Durability and Quiet Operation: The advanced polyurethane material used in the 041A5250 drive belt extends its lifespan and ensures quieter performance. It has undergone extensive quality testing and is reinforced for reliable daily use. Color: Black Material: Polyurethane Package Contents: 1x 041A5250 garage door belt Note: Only the items listed are included. Actual product may vary slightly in color due to lighting and display differences, which does not affect functionality. Measurement error allowance is +/- 1-3 cm.