4 Pcs Dumbbell Bar Nut Barbells Spin Screw Clamp Fitness Equipment Accessories
★ Material: PE.
★ Color: Red & Black.
★ Perfect for fixing your dumbell or barbell.
★ Easy to install and remove, convenient to use.
★ Size: About 4.80X3.70X2.10cm/1.89X1.45X0.83inch.
★ Made of high quality materials, durable and safe for a long time use.
★ With fine workmanship, not easy to wear and tear, very practical in use.