These hides come approx 49 sq ft per hide. Application: Aviation*, Contract, Hospitality, Residential, Marine** Raw Material: European and New Zealand Hide Size: Average 48 sqft Thickness: 0.9 to 1.0 mm Wet Rub Test: (Nr 150): IUF 450 / UNI EN ISO 11640: ≥ 4 grey scale Dry Rub Test: (Nr 500): IUF 450 / UNI EN ISO 11640: ≥ 4 grey scale Abrasion: (ASTM D 3884-92) 500 gram load: 1500 cycles Abrasion: Wyzenbeek (ASTM D4157) 100,000 Rubs Alkaline ph 8: IUF 450 / UNI EN ISO 11640: ≥ 4 grey scale Flexing Endurance: IUP 20: ≥ 30,000 Tear Strength: IUP 40 / UNI EN ISO 3377-I: ≥ 20 N Adhesion: IUF 470 / UNI EN ISO 11644: ≥ 3.50 N/cm Water repellency: AATCC 22-2010: 93 Light resistance (Xenon Test): IUF 402 / UNI EN ISO 105-B02: 5 blue scale Flammability Resistance: UFAC Class 1, CAL TB 117-2013, NFPA 260 Soil/Stain Release: AATCC 130-2015: Grade 5 represents best stain removal (immediate). Nail polish remover (5), Betadine (5), Bleach (5), Urine (5), Blood (5). Fluid Resistance: Red wine (5), Beer (5), Whiskey (4.5), Cola (5), Coffee (4.5), Red Bull (5) Mayonnaise (5),Olive Oil (5), Catsup (5), Vegetable oil (5), Chocolate (melted) (5), Lipstick (3.5), Lysol (5), Formula 409 (5), Windex (5). Test procedure modified to clean stains with 1 part household bleach/10 parts water solution. Bleach Cleanable: BIFMA Health Care Furniture 8.1-2017 Section 7: Household bleach (sodium hypochlorite). CDC/EPA recommended ratios (1:48) parts bleach to water for the sanitizing and disinfecting of viruses and bacteria. Reference CDC/EPA and product specifications for approved dilution ratio and cleaning agent instructions for dwell time. Origin: Italy