DOUBLE LAYER WATERPROOF - Contains two layers, including a polyester outer layer and an EVA inner layer, effectively keep your hair from getting wet in shower. Upgrade your shower experience, Each shower cap has a high quality elastic band around the edge REUSABLE MATERIAL - Made from polyester and EVA fabric, this lovely shower cap is eco-friendly, skin-friendly, and super breathable.Size:Diameter about 27cm.The shower cap for women are suitable for women with average head size. FOUR PATTERN - Each order contains 4 different distinct styles to match your personality. These shower caps are both fashionable and lovely，giving you more choices to match with your pajamas. Also a clever gift idea for birthdays, holidays, Mother's Day and Christmas LEAVES NO ELASTIC MARKS - Each hair shower cap has a high-quality elastic band with strong elasticity and wear resistance that makes them reusable, Durable enough to hold your hair tight during showering or dressing. WIDLY APPLICATION: These waterproof hair cap can fit for showering, cooking and SPA,You can either use it to keep your hair dry, protect your hair well or can be applied for tying hair when making up, cleaning face, etc. 4 Pieces Shower Caps for Women