FOR SALE IS ONE (1) NEW PACKAGE OF STANLEY BRAND PACKAGE OF TEN (10) SINGLE EDGE RAZOR BLADES WITH SEE THROUGH SAFETY BLADE DISPENSER BY STANLEY BLACK DECKER INCORPORATED MPN 28-510 UPC# 076174285109. TEN COUNT PER ORDER IN SAFE AND CONVENIENT SEE THROUGH BLADE DISPENSER. MADE IN THE USA, PREMIUM STEEL BACKED HIGH CARBON STEEL BLADES FIT MOST STANDARD RAZOR BLADE TOOLS. THESE ARE A STANDARD SIZE AND CLASSIC SIZE (trade size #96) SINGLE EDGE RAZOR BLADES. THESE ARE THE CORRECT REPLACEMENT BLADES FOR STANLEY 28-100 AND 28-500 SCRAPERS. DIMENSIONS.....1 1/2" length x .009" thickness. MADE IN THE USA BY STANLEY TOOLS OF NEW BRITTAIN, CONNECTICUT, THESE HIGHEST QUALITY STANLEY BRAND SINGLE EDGE RAZOR BLADES ARE PERFECT FOR SCRAPING WINDOWS, CRAFTING WORK, RIPPING SEAMS, ETC. HIGH CARBON STEEL EDGE STAYS SHARPER LONGER. YOU WILL RECEIVE TEN (10) SINGLE EDGE RAZOR BLADES WITH BLADE DISPENSER BY STANLEY SHIPPED BY USPS FIRST CLASS MAIL..... BID AND BUY HERE IN IN ABSOLUTE CONFIDENCE SINCE I HAVE THOUSANDS OF POSITIVE FEEDBACK AND TEN+ YEARS EXPERIENCE. I SHIP WITHIN TWO DAYS OF RECEIPT OF PAYMENT, OFTEN THE NEXT DAY. $2.81 USPS FIRST CLASS GREEN SHIPPING USING RECYCLED PACKAGING MATERIALS AND ENVIRONMENTALLY FRIENDLY MATERIALS TO ANYWHERE USA. I DO NOT SHIP ANYWHERE ELSE. HAVE A GREAT DAY AND THANK YOU FOR STOPPING BY......