Sivan Health and Fitness Puzzle Exercise Mat EVA Foam Interlocking Tiles

Not Obtainable from the provided information, but potential safety warnings can be inferred.
PUZZLE EXERCISE FOAM MAT (BLACK) —Prevent injuries and protect floors from weights, equipment, and sweat while creating a comfortable exercise or work space— Includes 6 tiles with 12 end borders
DOUBLE-SIDED GRIPPED SURFACE — Waterproof foam mat grips to the floor or carpet to prevent injuries—Works great under heavy exercise machines to dampen vibration, reduce equipment noise, and protect your floor or carpet
VERSATILE USE —Use as rubber floor mats for home gym AND/OR as anti-fatigue mat for playroom, workshop, basement, garage flooring, and much more
EASY ASSEMBLY—Puzzle pieces connect quickly, and can be easily disassembled for quick storage—Lay a single pieces or multiple pieces so it will fit almost anywhere
DURABLE CUSHION— Made from Premium non-toxic, high density EVA foam for the greatest durability and comfort—Lightweight and Easy to assemble— Easy to clean— Foam tiles measures approximately 24″x24″x.3″