Solid Smooth Metal Outer Structure: Hard integrated metal body with even polished exterior maintains complete shape through repeated tapping and long term fixed placement on furniture assembly surfaces Combined Decorative And Holding Outline: Uniform rounded outer cap delivers neat exterior styling on chair, sofa and bedboard surfaces while forming firm physical clamping force to lock covering fabric flat against base panels Direct Tap Mount Layout: Pointed front profile inserts smoothly into wooden and layered soft upholstery surfaces via light tapping movement, matching handheld striking gear for steady controlled assembly operations Universal Furniture Surface Matching Unit: Standard sized fastener fits assorted wooden furnishing frames including seating pieces, storage wooden containers and bed decorative panels for assorted manual layout assembly tasks Multi Project Continuous Supply Layout: Unified matching fastener set contains abundant individual units to support multiple separate furniture layout works and worn component swapping with less frequent restock demands, Manufacturer: Yangshe