They also value smooth, hairless, unblemished skin with minimal wrinkles and visible pores. The procerus muscles pull the skin into horizontal wrinkles. The looseness of the skin results in the Basset's characteristic facial wrinkles. Linen's poor elasticity means that it easily wrinkles. The soft vinyl references the aging process as the sculpture wrinkles and sinks with time. Also, fabric softeners make fabrics easier to iron and help reduce wrinkles in garments. Botulinum toxin treats wrinkles by immobilizing the muscles which cause wrinkles. It is characterized by its lack of hair, wrinkles, and dental abnormalities. The first operation seam is critical to avoid problems like wrinkles (tightness issues) and leaks. The four mouth arms are large with many wrinkles and ripples. With ichthyosaur teeth, the dentine shows prominent vertical wrinkles. He smoothened the wrinkles and shaped the chest. The iron is the small appliance used to remove wrinkles from fabric. When born, the young has flaccid ears and many wrinkles. Rugosity may also be seen where the infected plant leaves display small localized random wrinkles.