Spoolies Hair Curlers - A Retro Favorite, Redesigned with New Patented Technology and Made in the USA. "Create Classic Curls with a Modern Twist." Quality, Integrity, Purity - Spoolies, the curlers millions loved in the 50s and 60s are easy to use and create a variety of hairstyles - such as Beach Waves, Spiral Ringlets, and Classic Pin Curls. Best results are achieved on hair less than 20" long. To use: Simply wrap the hair around the stem and snap the top over. Moisten ends slightly for tighter curls and air dry or apply heat if desired (not recommended for wet hair unless drying time is not an issue). Great for curling hair extensions! The Finest Quality Material - New Medical-Grade Silicone is hypoallergenic, soft and flexible, but strong and keeps its shape; does not distort. Spoolies are durable, lightweight, and a portable travel curler, so you can take them anywhere . . . even in your carry-on. This listing is for Spoolies jumbo size, however, Spoolies come in 2 sizes; 1 3/8" (medium size for tighter curls) and 1-5/8" (jumbo size for looser curls). Although they are a small hair curler, you can create long lasting curls by wrapping smaller sections of hair. Wiggle the curler back and forth when removing to avoid tangling in hair. Spoolies create the size of curl similar to a 3/4 inch (medium size) to 1½-inch (jumbo size) curling iron – but No Heat required. In a hurry? Spoolies are heat resistant and can be used with a hair dryer to activate curls more quickly. NOTE: Use Spoolies Beach Waves & Curls Leave-in Spray or a conditioning product of your choice for ease in curler removal. Buy Spoolies Brand products with confidence - 100% Satisfaction Guaranteed and a Lifetime Warranty on our hair curlers. Spoolies, Inc. donates to charity for orphaned girls' education scholarships at a boarding high school and nursing college in Kitale, Kenya. Thank you for your support!