The Biggie Compression Cuff provides broader coverage for reducing nagging elbow or knee pain, making it ideal for larger areas requiring support. This cuff is 4.5" wide and delivers targeted compression while offering maximum coverage to protect joints during heavy lifts. Sold individually. Compression level: Moderate 4.5" wide — covers a broader surface area for extra support and compression. Cuff length: 4.5in Best utilized for targeted compression on pain ridden areas such as the upper forearm and helps to reduce discomfort for tennis elbow, golfer’s elbow, or similar ailments. Localized compression focused on specific areas to help minimize pain. Support to protect joints at the bottom of pressing movements.   Size Chart: Size Arm Measurement (IN) 9" 9.25 - 10" 10" 10.25 - 11" 11" 11.25 - 12" 12" 12.25 - 13.25" 13" 13.5 - 15" *Measure around the area in pain.