This is a 0.75kg add-on change plate. I purchased it as part of a set, but I didn't use it because 0.25kg and 0.5kg were sufficient for me, so I'm selling it. It is unused, but please understand that it has been stored by an individual. Retail price: 2840 yen [Product Description] Add-on change plates are easily attachable and detachable additional weights that allow for fine adjustments to the weight of dumbbells, kettlebells, and fixed barbells. The entire surface is rubber-coated, so it won't damage the coating or knurling of the equipment during attachment and detachment. Coating: Rubber coating ・Inner diameter of the hole: 34mm when closed *Can be attached to parts up to approximately 45mm in thickness; cannot be attached to the sleeve portion of an Olympic shaft (50mm in diameter). ・Size 0.75KG (Blue): Diameter 130mm / Thickness 16mm - Brand: VILLAIN Thank you for viewing.