"SBF." 1970's eyeglass frames are clear plastic with gold toned arms and brown over eye accents. These are new/old stock. Marked 48-18. Hinge to hinge measurement is 4 3/4" wide. Arms are 4 7/8" long. Price ... $42 SOLD e-mail webmaster@vintageous.com © Copyright 2001 Vintageous. All rights reserved. Reproduction or adaptation of this page or its contents is prohibited.