A SNOOD is a type of hair accessory that is a close-fitting garment, usually made of fabric, that covers the head and neck. A CLIP is a small device used to hold hair in place. A BOW is a decorative knot tied with two loops and two ends. A PIN is a small metal device with a sharp point at one end and a round head at the other, used for fastening pieces of cloth together. A RAT is a cylindrical tool used to create curls in the hair. A ROLLER is a small cylinder used to curl or straighten hair. A bobbypin is a small metal PIN used to hold hair in place. All of these items are considered hair accessories.