Professional PU Foam Lab Stool For Laboratory Model: JH-LS019 This model of polyurethane laboratory stool, simple appearance, durable structure, easy cleaning,suitable in clean room,electronics, laboratory, healthcare etc. 1.PU foam round seat with diameter 325mm and thickness 35-40mm. Surface top is with anti-skid ring to prevent clothes from moving. 2.Bottom base: steel coated with epoxy resin powder or electroplating. 3.Surface electric …