Brand new, unused item. SYL904C01 Please check the photos. Due to home storage, there may be some minor dirt and scratches, so please refrain from purchasing if you are concerned. Thank you for your understanding and consideration before purchasing. 【Non-Rolling Hexagon】 These dumbbells are hexagonal, so they won't roll away, even on a wooden floor. The surface coating increases friction with the floor, and the rubber absorbs impact, so you can use them comfortably at night. 【Easy-to-Grip Handle】 The grip is designed in an arch shape, which fits perfectly in the palm of your hand. The rubber material is rough, making it easy to grip, and it won't slip out of your hand even with vigorous shaking, and it's resistant to sweat and water. 【Compact and Versatile】 The compact size, no larger than a cell phone, doesn't take up much space, and is effective for various exercises such as bicep workouts, making it the perfect exercise item for a home gym. 【Bright Coloring】 The appearance is cute and casual, so it won't look out of place in your room. It's great for the whole family to use, and it also looks nice as a decoration on a bookshelf or desk. Material: Inside - Cast iron, Outside - Rubber coating, Weight/Color: 2kg x 2 Regarding color: Colors may appear different from the actual product depending on the monitor.