Ultra Large Silicone Swim Cap, High Elasticity Waterproof Hair Protection for Big Heads Long Hair, Swimming Training Beach Vacation Essential Features: Ultras large elastic design: specially designed for people with "big head circumference, long hair, and a lot of hair volume", with a 30CM enlarged size and soft high elasticity silicone non constricting head, comfortable to wear without pressure. Waterproof and Temperature Controlled Hair Care: Made of high-density silicone material with super waterproof performance, it protects hair from pool water damage while maintaining hair temperature during swimming. Suitable for multiple scenarios: swimming training, beach vacations, water parks, and other occasionsed, easily handling various hairstyles (straight, curly, thick). Safe and environmentallies material: Made of friendly silicone material, with no odor and antis slip, certified for safetyed, sensitive can also use it with confidence. Simples and versatile style: using solid colors and simpled cutting, it can easily match your swimsuit. Product Description: Product Name: Large Swimming Material: Silicone Colors: P.I..K Suitable for: Adults, both male and female Product size: As shown in the picture (with elasticity) Packaging size: 23 * 12 * 0.75cm/9.1 * 4.7 * 0.3in Product weight: 120g/0.27lb Gross weight: 120g/0.27lb Includes： 1* Swimming Ultra Large Silicone Swim Cap, High Elasticity Waterproof Hair Protection for Big Heads Long Hair, Swimming Training Beach Vacation Essential Ultras large elastic design: specially designed for people with "big head circumference, long hair, and a lot of hair volume", with a 30CM enlarged size and soft high elasticity silicone non constricting head, comfortable to wear without pressure. Waterproof and Temperature Controlled Hair Care: Made of high-density silicone material with super waterproof performance, it protects hair from pool water damage while maintaining hair temperature during swimming. Suitable for multiple scenarios: swimming training, beach vacations, water parks, and other occasionsed, easily handling various hairstyles (straight, curly, thick). Safe and environmentallies material: Made of friendly silicone material, with no odor and antis slip, certified for safetyed, sensitive can also use it with confidence.