The Design House Outside Corner Trim for 12-inch by 12-inch deck tiles will add the perfect finishing touch to your deck tile DIY project. This 4-pack deck trim comes with two left corner edge trims and two right corner edge trims and features a warm russet canyon finish. The trim is constructed from a wood-plastic composite, allowing it to withstand the elements better than fully wood or plastic options. The trim is waterproof, UV protected, and features an anti-slip surface, creating long-lasting sustainability and usage. This eco-friendly product is crafted from recycled wood and plastic for a greener and more sustainable lifestyle. The interlocking connection system makes installation simple. No extra paints or stains are needed for upkeep. Designed and manufactured by Design House, the trusted source for quality lighting, hardware, plumbing, kitchen, and bath products for every taste and budget.The Design House Corner Trim comes with a 1-year limited warranty and 1-year finish warranty that protects against defects in materials and workmanship.