In some special situation, Anti-static foot grounder will take place of anti-static wrist strap, and it is more economical than anti-static shoes.

• 防静电脚步环在某些需要机动性的场合里，防静电鞋或脚环成为同功能手腕带的替代品，而接地脚环又比防静电鞋更为经济。