The Proform 254307 Walking Platform provides a stable and supportive surface for smooth treadmill belt movement during walking or running. Designed as a replacement walking platform, it supports the walking belt and user while providing a firm base for consistent belt travel across the deck. Proper platform condition helps maintain smooth belt movement, reduce uneven operation, and su... https://www.wholetoolbox.com/proform-254307-walking-platform/254307.html