Upholstery tufting buttons in three popular sizes, a must have when tufting or adding buttons to your upholstery projects, used in auto, furniture, pillows, cushions, and marine applications, combo set with hard metal shell & eye for pulling or installing with button twine. Nylon plastic rings also available for snap on type button that can be used with screw studs. Assembly required with any or our W-1 button press. Sizes #22 / #30 / #36 Nylon plastic rings available only in #30 2 bags - 144pc each (288pc button combo per order) 1 bag - 144pc each (144pc nylon plastic rings per order) Additional Details ------------------------------ Product description: Upholstery tufting buttons in three popular sizes, a must have when tufting or adding buttons to your upholstery projects, used in auto, furniture, pillows, cushions, and marine applications, combo set with hard metal shell & eye for pulling or installing with button twine. Nylon plastic rings also available for snap on type button that can be used with screw studs. Assembly required with any or our W-1 button press. Sizes #22 / #30 / #36 Nylon plastic rings available only in #30 2 bags - 144pc each (288pc button combo per order) 1 bag - 144pc each (144pc nylon plastic rings per order)