Locking design: The locks snap in place to hold curls securely, preventing unraveling and keeping your style intact while you wear the curlers. Drying and ease of use: Keeps your hair 8090% dry after washing, so you can curl with the sponge curlers and go to sleep without fully drying your hair. Wake up with naturallooking curls the next day. Color note: Please be aware that due to lighting effects, monitor brightness/contrast settings, there may be slight differences between the pictures and the actual item. Quality and durability: and durable enough for longterm use. Use scenarios Overnight styling after washing: After washing, toweldry to about 8090% dry, wrap sections around the sponge curlers, snap them securely, and sleep. In the morning, remove the curlers for naturallooking curls with minimal effort. Quick morning refresh: Use the sponge curlers to recreate or refresh curls on days when you need a faster styling routine, with lasting hold. Travel or onthego styling: Lightweight and easy to pack, these curlers are convenient for trips, gym days, or busy schedules when a quick, heat curl option is desirable.