Octagonal Dumbbells, Adjustable, Set of 2, Total 40kg, with Shaft, Anti-Roll 〇 Adjustable Weight: The weight of each dumbbell is adjustable, allowing you to freely choose according to your training goals and needs. Convenient 3-WAY specification 〇 Stability and Durability: The octagonal design provides stability when placed on the floor and makes it difficult to roll. Also, it is made of high-quality materials, is durable, and can be used for a long time. 〇 Set Contents: 40kg 3kg plates * 4 2.5kg plates * 4 1.25kg plates * 4 56cm shaft * 2 50cm extension shaft * 1 Weight stickers Instruction manual Adjustable weights: 3.5kg, 6kg, 8kg, 12kg, 14kg, 17kg, 20kg Dumbbells, Adjustable, Set of 2, Octagonal Dumbbells, Total 20kg or 40kg, with Shaft, Can Also Be Used as a Barbell, Iron Dumbbells, Muscle Training, Training, Quiet, Muscle Training for Beginners, Scratch Prevention, TOP FILM Shipping is included in the price, but separate shipping charges apply to Hokkaido, Okinawa, and remote islands. In that case, we will change the price, so please let us know in the comments before purchasing. If shipping to areas other than the above, you can purchase immediately.