This is a type that uses two legs to support a single board, and I used it for maintenance. It has a sturdy steel frame. The board contact points have cushions, designed to prevent scratches on the board. [Size (per leg, measured)] ・Footprint when set up: Approximately 48cm x 38cm ・Height: Approximately 48cm ・Width of cushion for supporting the board: Approximately 46cm ・Cushion diameter: Approximately 3cm ※Measurements are approximate, please allow for some error. There are minor scratches from use, but there are no defects that would cause damage or hinder use. Please make your judgment based on the photos and understand that no claims or returns are accepted. Please purchase only if you understand that this is a used item.