Descripition: Ideal for muscle exercise, bone health, muscle exercise, etc. , especially for upper body exercises to improve snatch and jerk skills High-grade metal structure coated with rust-proof silver surface Excellent balance and durability with one sturdy spring collar on each end Medium depth knurled parts provide firmer grip Smooth rotating sleeve prevents deformation or deformation and reduces excessive pressure on the wrist Parameter: Material: Q235 steel Overall length: Grip length: 17. 5inch / 44. 45cm Sleeve length: 13. 6in/10. 36cm Diameter: 1. 96in/5cm Sleeve length: 1. 9in/4. 8cm Weight: 15. 5kg / 34. 17lb Color: silver Contain: 1 x Olympic weightlifting rod