The spring arm with clip-on cable catch keeps the cable elevated so it stays clear of any obstructions, and the cable catch fits the majority of mouse cables and is rubber coated to prevent damage to the cable while in use. Weighted base: No matter how intense a game gets, the Razer Mouse Bungee V3's weighted base prevents it from toppling over and offers a stable foundation for control. Anti-slip feet: our improved mouse bungee has grippy, anti-slip rubber feet to go with its weighted base, which keeps it from shifting and moving while playing a game. Clip-on cable catch, drag-free cord control