Surpass the Gorilla! ✨️ 450kg Grip Strength? 6-Spring Super Hand Grips Super Gripper Adjustable Forearm Heavy Gripper Hand Grip Strength Training Exercise Device Strength Trainer [Equipped with 6 Springs] Adjustable Hand Grip Strengthener - Metal Forearm Grip Exerciser for Home Gym, Workout Equipment for Hand & Arm Strengthening Training Without Electricity, Gray Photo 1 shows everything included. I can't even budge it, so I'm selling it. If you want to enter grip strength competitions, this is over 400kg, so you can become a champion. ✨️For those who purchase multiple items together... We will discount the shipping cost as it becomes cheaper when bundled. Please write in the comment section. Anonymous shipping may increase the price slightly, but please comment if you wish. ✨️Please Note We will handle returns and complaints as much as possible before the receipt is evaluated, but we may refuse to handle issues caused by the buyer or excessive demands, so please understand this in advance. If you are looking for high quality and service, perfection, or are concerned about many things, please purchase from someone who can provide a guarantee.