1. Material: steel 2. Strong and durable, not easy to deform 3. It will be very stable when it forms a 60 degree angle with the ground when in use 4. Can be used with nail remover (not included) 5. Round head, easy to beat 6. It can be threaded to prevent slippage 7. Dimensions: 20 cm, 25 cm, 30 cm, 40 cm, diameter 10 mm 8. Weight: 110g for 20cm, 140g for 25cm, 160g for 30cm, 205g for 40cm
