Thank you for viewing. Fisheye Ultra Light Clamp Series Clamp SD Triple Clamp - Set of one each. According to the manufacturer: Clamp SD ・Retail Price: ¥5,830 ・Effective Length: 40mm Triple Clamp ・Retail Price: ¥8,250 Condition: ・I forgot when I purchased them. ・There are scratches from use, and they show a moderate amount of wear. ・I don't think there's much deterioration of the material itself. ・There's a little bit of catching, but there are no problems with use. ・Compatible with housings, strobes, and lights from various manufacturers. ・The SD clamps tightly, so it's recommended for the base adapter side. ・The triple clamp can be used to attach multiple pieces of equipment, such as a target light and strobe. Please consider this item, understanding that it is a used product.