High Quality: These nail forms are thick and self-adhesive, providing a secure hold on your finger to prevent instability when applying polygel or nail extensions. Nail Forms: Feature a glossy lamination that is moisture-proof and dust-proof, ensuring durability. Each form is marked with length and number guides for creating precise and beautiful nails. Size: Includes 500 foldable acrylic nail forms, each measuring approximately 2.4 x 1.8 inches. The length and number markings provide an accurate guide for crafting your desired nail shape. Easy to Use: Simply peel off the round sticker from the back of the extension forms, align the scale with the nail edge, and pinch the sides of the forms to fit your finger. Ensure the tips are snug against your finger. Apply polygel and cure to create your desired shape and length. Wide Application: Suitable for polygel, acrylic nail art extensions, and acrylic nail builders. Perfect for nail art DIY enthusiasts, students, beginners, and nail professionals to sculpt French, stiletto, almond, coffin, ballerina, and other nail tip styles.