JINCOMSO JK-V1B U-Shaped Memory Foam Mouse Pad Wristband Creative Wrist Rest

1. Material: ABS + memory foam + steel ball 2. Size: 12x11x2.2cm 3. Slow rebound memory foam can support the wrist and keep it at a comfortable height. 4. 4 stainless steel balls at the bottom can move 360 ​​degrees on the desktop or mouse pad. 5. Ergonomic design to better protect the basic health of the wrist and palm.