Maintain your beautiful curls with our Curly Hair Stretcher! Featuring adjustable tightness, breathable polyester mesh fabric, and a lightweight design, this device is perfect for drying your hair while maintaining curl length. Widely applicable for all hair types.Specification:Product Name: Length N Lock Hair StretcherProduct color: BlackProduct size: 7 inches, 13 inchesInstruction:1. Start with wet, styled hair (75% dry) and create 2-4 sections.2. Wrap a flexible end of the Length-n-Lock around the very top of your hair, making sure the hook side is facing in and overlapping the other side.3. Hold the sections (hair + mesh) with a hand, and use your other hand to insert the hook into the mesh from top to bottom, making sure to hold tightly.4. Wrap the base of the Length-n-Lock just above the ends of your hair (roll before wrapping if necessary).5. Repeat steps 1-4 with remaining sections of hair. Air dry overnight (recommended), blow dry or use a hooded blow dryer until hair is 100% dry. Then remove the Length-n-Locks and shake/fluff to restore volume.Product List:2 * Length N Lock Hair StretcherNotes: Due to different lighting and screen settings, the product color may be slightly different from the picture.Due to the difference in manual measurement, please allow a 1-3cm difference in size.