Adjustable Trigger Finger Splint with Metal Support Bar, Finger Stabilizer Brace, Straightening Support for Sprain Injury Arthritis Pain Relief, Fit All Fingers (2) 2 Number of Items:2 Core Polyester Strength: 25kN 5620lbf B07WJSHM8J Core Polyester Strength: 25kN 5620lbf Assistance in ascending a rope Process capture in hauling dragging tensioning System Back up for belying Tandem rappelling Self rescue in emergency Our product also includes micro encapsulated probiotics to stabilize digestion allowing healthy absorption of nutrients rest and sleeping use firmly fixes the finger position and greatly eases discomfort in daily activities