Description :
 Unger TR100 Replacement Blades are designed for ProTrim 10, Trim10 and ErgoTec® Scrapers. This convenient pack of 25 blades, each 4" (10.1 cm) wide, comes in a compact dispenser that stores new and used blades safely. Ideal for professional window cleaners, this product provides long-lasting, effective performance on smooth glass surfaces. This product is also available in-store.