Seller: relsdenarii414 (639) 99.5%, Location: Columbus, Indiana, Ships to: US & many other countries, Item: 172193130639 Color: Brown & Red, Maker: No Markings, Material: Unknown, Details: This listing is for a beautiful set of polished finish heavy doorknobs with sturdy metal hardware, unsure of material, possibly finished stone? Possible glass? Very solid material, hardware is heavy duty, shows age but still solid. Some light residue on one of the knobs, not very noticeable (pictured). Knobs are a speckled brownish red, very rich colors, measuring 2 1/4" in diameter with a 2" depth (including exposed hardware, flush with door when installed). Door gap width is 1 3/4" +/- 1/8", small amount of leeway. Please see all photos for condition. Thank you for looking and please be sure to visit my store for more quality brand name and unique vintage items!