Core Functionality
Dual-Layer Compression: Simultaneous surface and deep tissue stimulation
360° Adjustable Frame: Patented sliding mechanism adapts to 15-23" leg circumference
Quad-Axle Rollers: 4-point kneading vs. conventional 2-point systems
Technical Advantages
Micro-Textured Surface: Medical-grade silicone nodules (3mm height) for acupressure effect
Ergonomic Curvature: 12° tilt angle matches popliteal fossa anatomy
OEKO-TEX Certified Materials: BPA-free ABS frame + food-grade silicone