James Rosselle Cattleya Orchid Petal Veiner, 2 Pc These high-quality silicone veining mats let you easily create botanically authentic petals Set of 2: Petal surface and underside Size:2 5/8" X 2 1/4". Deep Veiner, Detail Veiner and Life Size FDA Approved Silicone made of durable, flexible Platinum Silicone.