The Sandberg Keyboard Wrist Rest 520-39 is a wrist support made of memory foam, designed to provide comfortable support and relief for the wrists during computer use. It helps reduce strain and the risk of wrist injuries, while the non-slip bottom ensures it stays firmly in place on the desk surface, even during fast typing. Measuring 48 x 7.9 x 2.2 cm, it offers a practical ergonomic solution for added comfort while typing. It is suitable for office use and everyday computer tasks, providing soft support and stability.