This older Minolta Auto Bellows is a versatile piece of equipment for photographers. Made in Japan, it can accommodate Minolta MD/MC/SR lens fittings and has a twist-on fastening. With a unit type of "unit," it measures 6 inches in length, 3 1/2 inches in height, and 3 1/8 inches in width. It comes with one unit quantity and is perfect for those interested in bellows photography. This item is ideal for those who want to expand their photographic skills and experiment with different techniques. Look at the pictures and decide for yourself. Email me with your questions. I do combine shipping.