As an extra protective layer when laying flooring or tiles. This is normal and the odor will dissipate after proper ventilation. Since each roll of floor mat is hand-cut, the edges may not be perfectly straight.
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Cartoon R-Ratatouille-E Carpet Bathroom Anti-slip Mat Door Mat Home Decoration Mat Entrance Door Mat Scratch-resistant Door Mat
Aliexpress UK
Rubber Flooring. chekcer plate / large diamond rubber floor matting. Yoga Matting Ideal for pet/animal uses / Kennel areas / Stables / Cages. Great for use as extra protection when laying flooring or tiles.
eBay
Bathroom Mat Solid Color Bathroom Floor Mat Door Mat Household Non Slip Foot Mat Coral Velvet Absorbent Quick Drying Door Mat
Aliexpress UK
Heavy-Duty Recycled Rubber Flooring Roll – 4mm Thick | 1.2m Wide | Custom Length. It features anon-slip surface for added safety and iseasy to clean, making it perfect for both indoor and outdoor applications.
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L-Lightning McQueen Carpet Bathroom Anti-slip Mat Door Mat Home Decoration Mat Entrance Door Mat Scratch-resistant Door Mat
Aliexpress UK
Premium 3mm 5 Bar Design Rubber. Various lengths available from 0.5m-6.0m. .
eBay
Ocean themed floor mat set, bathroom anti slip mat, shower room small carpet, toilet seat mat, door mat, decorative mat
Aliexpress UK
Checker Plate Rubber Flooring Matting – Heavy Duty Anti Slip Rubber Floor. ✔Anti Slip Checker Plate Surface – Improves grip and safety. This heavy duty rubber flooring is waterproof, anti-slip and resistant to wear, making it perfect forhigh traffic areas and demanding applications.
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Coral Velvet Absorbent Quick Drying Door Mat Solid Color Bathroom Mat Bathroom Floor Mat Door Mat Household Non Slip Foot Mat
Aliexpress UK
Heavy duty pvc vinyl FLOORING matting. Rubber Flooring. Heavy Duty Waterproof PVC Vinyl Flooring Matting. Caravan Covers. Yoga Matting Ideal for pet/animal uses / Kennel areas / Stables / Cages. Great for use as extra protection when laying flooring or tiles.
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Cute Cat Welcome Home Doormat Carpet Mat Soft Area Rug for Entryway Living Room Home Decoration Floor Mat Welcome Mat Door Mat
Aliexpress UK
Its checker and coin textures provide non-slip properties, making it ideal for outdoor, garage, and shed flooring. Simply roll it out, trim if needed, and it's ready for use.
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Super Water Absorbent Bathroom Floor Mat Anti-slip Bathroom Mat Bath Mat Long Hair Floor Mat Bedroom Door Mat Home Decoration
Aliexpress UK
Large Multi-Purpose Safety EVA Floor Mat Play Garage Gym Matting Create a comfortable, protective surface wherever you need it most with this Large Multi-Purpose Safety EVA Floor Mat. With easy-to-clean surfaces and interlocking edges that let you customise your layout, this mat turns hard floors into safer, more enjoyable spaces for activity and work alike.
eBay
Super Water Absorbent Bathroom Floor Mat Anti-slip Bathroom Mat Bath Mat Long Hair Floor Mat Bedroom Door Mat Home Decoration
Aliexpress UK