Naturesort N4-OTSA1 Bamboo Composite Deck Tile, 6-Slats, 11-pack These tiles are made of 60-Percent bamboo and glue composite Snap lock plastic grid allows for easy DIY installation Fade Resistant Weather and Insect Resistant Maintenance free These tiles are made of 60-Percent bamboo and glue composite making them a eco friendly product for your home Snap lock plastic grid allows for easy DIY installation Fade Resistant Weather and Insect Resistant Maintenance free