The A4 180g Petrol Felt (10 units) (82.7651) is a sheet of felt in a deep petroleum shade, sold in packs of 10 sheets in A4 format. It is made from pressed fibers (usually acrylic or polyester), forming a non-woven material that is soft to the touch and has the same appearance on both sides. Unlike a common fabric, it is easily cut with scissors without fraying or needing hemming, which speeds up any sewing, gluing or application work. The weight of 180g gives body and some rigidity to the material, keeping the piece firm without becoming difficult to fold, cut or sew by hand or machine. Petrol is often used to represent the seabed or decorative pieces with a more sophisticated look than a common blue. The A4 format is the most practical for everyday use, fitting easily into a craft folder. It is a good choice for those looking for an elegant petroleum color in sufficient quantity for several small projects.