【Household environmental protection materials】The upgraded double lock nut design allows you to avoid the risk of the weight plate falling off during exercise. The equipment uses environmentally friendly dumbbells, safe and tasteless, filled with fine iron powder cement mixture to protect the floor from abrasion.

【Adjustable Weight】The dumbbell cover adopts a self-rotating lock nut, and the weight can be easily adjusted by adding or reducing the weight plate on the barbell. Adjustable weight from 6.6 lbs to 110 lbs. Not limited to different dumbbell combinations, fitness equipment comes with a connecting rod, which can be assembled into a barbell to enhance the effect of leg muscle training. Multifunctional strength training equipment provides a better training method than any other sports equipment.

【Safe and Durable】15.7 inches of safe decompression plus non-slip, sweat-proof and comfortable handle. Enhance your core strength in a safe and effective way, help you burn calories and improve abdominal endurance.

【Save time and money】Our free weights can exercise and strengthen your quadriceps, gluteal muscles, hips, abs, biceps, triceps, legs and knees anytime, anywhere at home or in the gym. It is easy to use, you can exercise at home without going to the gym, suitable for home gyms and fitness enthusiasts of all levels. With the help of effective fat burning fitness equipment, body shaping becomes very simple and easy.

【Professional after-sales service】1x connecting rod, 16x3KG dumbbell plate, 4x nut, 2x shaft handle. We provide perfect after-sales service for every dumbbell sold. If you have any questions, just contact us, we will reply you quickly and provide you with a replacement or refund according to your choice.