1. Product description: A durable weighted vest with adjustable weight, a training vest. This adjustable-weight weighted vest is suitable for boxing training and sports. It is durable and uses invisible sand, perfect for running. 2. Features: - Made of 1680D high-density Oxford fabric, it is wear-resistant, quick-drying, and easy to handle. - Just wash it with water and it will look brand new. - There are shoulder pads on the shoulders to relieve shoulder pressure. - It is the best equipment for exercise and running training. 3. Models: - 1 - 20KG: It has a total of 16 compartments, which can hold sand, iron sand, and steel plates. The maximum load is 20kg. - 1 - 50KG: It consists of two parts (front and back), with 6 compartments in each part, a total of 12 compartments. The maximum load is 50kg. There are pads on the shoulders to reduce shoulder strain and provide more comfort. It can hold sand, iron sand, and steel plates. The vest is sold without steel plates. 4. Specifications: - Shell material: 1680D Oxford cloth - Color: Black - Model: 1 - 20kg / 1 - 50kg - Folded size: 560x420x15mm / 22.04*16.53*0.59 - Net weight: 660g / 760g - Purpose: Exercise, running training - Suitable height: 160 - 190cm - Suitable weight: Below 100kg 5. Remarks: - Due to manual measurement, a difference of 1 - 3mm is allowed. - Due to different monitors and lighting, the pictures may not reflect the actual color of the item. Thank you for your understanding. 6. Included: 1 x weighted vest (excluding steel plate fillers)