Create a Smile Line In. Perfect/Fast/Easy Way. With highest quality professional products for an alternative to acrylic nails. One that can add the length, protection and shine without the damage that acrylic can cause. SNS ARE ORGANICALLY PROCESSED CHEMICALS. No damage to nail bed/Forever shine and strong/Flexible and durable/Resistant to chipping and cracking/Calcium and vitamin E fortified/Look and feel natural.