From the Manufacturer:
Please note, this product is made from ABS plastic, the flexibility of these products provides them the ability to withstand some pressure.
We highly recommend installations are completed by a professional to ensure the product is fitted correctly and according to our fitting manuals.
All products arrive with a protective film, this is a very thin plastic vacuum sealed around the product to avoid the item sustaining any damage. Once removed you will notice the product does not have any scuffs or scratches.
