Amelia Beauty's 8 Pack of Medium Multi-Colored Sparkly Spiral Telephone Coils for Hair. Achieve stylish, comfortable, and strong hold hairstyles with ease. The Multi-Color design adds a beautiful pop of color, while the high-quality TPU material ensures waterproof, non-absorbent, and environmentally friendly coils. With their signature spiralized construction, these coils provide a secure hold without snags, tangles, or creases.