Description The seat swivel is convenient and practical, with excellent texture, and can serve you for a longtime without being easily damaged. The exquisite craftsmanship can serve you well without breaking easily. This seat swivel base is a very practical and reliable for your needs. Features -Color:Black -Material:Galvanized Plate -Size:12.90X12.90X1.00cm/5.07X5.07X0.39in -Outer Diameter:94mm -Hole Diameter:4mm -The rotary joint of the turntable uses solid and thick rivets, practical not to fall off, long life. - This type of swivel plate is easy to use and install. Perfect for furniture chairs, bar chairs, office chairs, car chairs, display rack, etc. - This swivel mechanism is better in distributing weight and has longer service life. - Smooth and polished surface, anti-wear, seat swivel is not easy to fall off and scratch. - Made by a good craftsmanship and has a strong structure, so you can use it with peace of mind. Package list: 1 x Swivel Plate