This offer is for an 18 piece set of multi-coloured, interlocking foam tiles with 9 assorted colours. Each tile is 12" (31.5cm) x 12" (31.5cm) x 10mm thick with anti-fatigue properties provided by the soft foam EVA. You will receive 18 tiles giving a coverage of 1.63 square meters or 18 square feet. Soft underfoot, helps protect against bumps and, being totally waterproof, is easy to clean in case of any "little accidents" Have the added benefit of sound insulation, so you will no longer hear the patter of tiny feet! Easy to lay on floor either indoors or out, and when finished simply store until next time. Product conforms to CE regulations and has been tested for compliance with the European Standard on Safety of Toys EN71 (2005) +A6 Part 1 Physical & Mechanical EN71 (2005) Part 1 Labelling BS EN71 (2006) +A1 Part 2 Flammability BS EN71 (1995) +A1 +AC1 Part 3 Toxicity Suitable for 3 years and above Beware of other so called cheap imports. Note colour may vary from photo. VAT is included in the price.