BIG DISK floor mounted door stopper, 98 mm, pack of 4, height 30 mm. Supplied = assembled. Product type = door stoppers. Colour = silver, black. Type of mounting = not attached. Diameter = 98 mm. Height = 30 mm. Length = 98 mm. Weight = 1 kg. Material = thermoplastic rubber, cast zinc, stainless steel finish. Width = 98 mm. Firm hold due to high own weight. No bonding, no bolting, no assembly necessary. High quality rubber ring protects the door. Flexible and suitable for versatile use. Sturdy cast zinc design in brushed stainless steel finish, with anti-slip, rubberised bottom and rubber ring for door protection, suitable for universal use, suitable for all surfaces.