1,240 nail tips are available in 12 different sizes, each with a number, you can mark it for repeated use. 2,Easy to shape, file and apply glue and nail polish decorations to make your nail tips charming and unique. 3,Suitable for most people with different finger sizes. No peculiar smell, harmless to nails. 4,Suitable for professional salons, nail salons, home use, nail schools, nail artists, and personal/family use, etc. 5,Made of high‑quality PMMA material, which is super light and lasts about 3‑4 weeks. 20 x Nail Tips 020 x Nail Tips 120 x Nail Tips 220 x Nail Tips 320 x Nail Tips 420 x Nail Tips 520 x Nail Tips 620 x Nail Tips 720 x Nail Tips 820 x Nail Tips 920 x Nail Tips 1020 x Nail Tips 111 x Storage Box Item Type: False Nail TipMaterial: PMMAQuantity: 240pcsColor: Transparent Product Use: Used to lengthen nails, phototherapy nails, nail art learning, etc.Size: Approx. 0: 42.7 x 13.3 / 1.68 x 0.52in 1: 42.3 x 12.2mm / 1.7 x 0.5in 2: 40.7 x 11.3mm / 1.6 x 0.44in 3: 40.3 x 11mm / 1.59 x 0.43in 4: 39.1 x 10.1mm / 1.54 x 0.4in 5: 38 x 9.6mm / 1.5 x 0.38in 6: 37.5 x 9.2mm / 1.48 x 0.36in 7: 36.9 x 8.9mm / 1.45 x 0.35in 8: 36.7 x 8.7mm / 1.44 x 0.34in 9: 36.4 x 8.6mm / 1.43 x 0.34in 10: 35.9 x 7.4mm / 1.41 x 0.29in 11: 34.7 x 7mm / 1.37 x 0.28in Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store