Basic Dog Grooming Loops With a 4-pack of 18" Basic Grooming Loops, you'll always have one on hand. These 3/8"W, 18"L loops have a secure translucent plastic slide. Assorted colors. These strong, durable, flat nylon Grooming Loops have translucent plastic slides that stay in place and won't tighten or loosen on restless animals. They are 3/8" wide and 18" long, and attach to a grooming arm with a 2" swivel snap. The 4-pack includes one of each color: Blue, Pink, Black, and Purple. These Basic Grooming Loops are a tremendous value. This product meets or exceeds Professional Pet Groomers and Stylists Alliance (PPGSA) standards. Size: Each measures 3/8" W and 18" L.