Easy to use and clean - Low maintenance - Durable anodized aluminum base Large damage inspection window for viewing rock chip in glass - Stainless steel vacuum cup components Edge of windshield chip repairs – no adapters or adjustments necessary with a slotted bas for nearly infinite injector position adjustment Sturdy adjustment screw with heavy duty rubber protective tip - Compact two point design for fast adjustments and minimum space requirements Proprietary molded end seal for superior pressure and leak resistant seal on glass - Sure-lock vacuum cup design holds bridge securely in place throughout the repair process The most feature packed compact bridge in the industry. Comes standard with the I-75 Screw Type Aluminum Injector.