Description: This shingle gauge is used to estimate warranty levels for asphalt composition shingles, three piece fiberglass, three piece organic and laminated shingle varieties. It is made of premium stainless steel material, which can prevent rust for a long time. Feature: Easy to Carry: This shingle gauge is equipped with hook and loop for easy portability. It is only applicable to asphalt composite roof tiles installed before January 2011. Purpose: This shingle gauge is suitable for fiberglass measuring tools, shingle gauges, strip board measuring tools, stainless steel measuring rulers. Specification: Product Name: Shingle Gauge Material: Stainless Steel Color: Silver Size: 149×31.75×3 mm Scope of application: Fiberglass measuring tools, shingle gauges, strip board measuring tools, stainless steel measuring rulers