Matte black fine. Synthetic leather with acrylic adhesive and polyester lining to minimise water intrusion. Approx. dimensions: 210mm x 300mm. A hole in seat or saddle is bad enough; some have the irresistible desire to poke their finger in it; making it worse. These patches prevent the finger-poke and otherwise further tearing of the hole. The repair patches are selfadhesive and give a bike that true classic repaired look; especially when using a contrasting color.