Product Overview The EN1888-1 SL-TL01 Luggage / Bag Mileage Test Machine is engineered to evaluate the caster durability of luggage and bags. During testing, the casters are rubbed against a coarse leather surface, and the resulting wear and damage are inspected after a specified number of strokes, delivering accurate and repeatable results. Key Features Determines caster durability of luggage through controlled rubbing against a coarse leather surface. Inspects caster damage