Wilton 21016 Standard Sledge Hammer, Steel Handle, 10 lb Head Wt, 2 1 4 in Dia, 18 in Overall Lg G1377817 Office Chair Style Managerial Chair Office Chair Style Managerial Chair Arm Style Adjustable Arms Seat Material Leather Seat Color Black Back Material Leather Back Color Black Backrest Built in Lumbar Support Caster Type Dual Wheel Base Color Black Base Material Nylon Color Black Item Desk Chair Material Leather Weight Capacity 250 lb Frame Material Nylon Cushion Thickness 3 1 2 in Series Space Seating Features Air Grid(R) Back Use Voltage 17 it can withstand high impact and provide precise and efficient striking No Slip Grip