1Nontoxic, durable, breathable, lightweight material and it will not stress your nails. 2They are environmentally friendly and has no peculiar smell, no harm to your nails or body. 3The color of these art nails are natural and clear and will not fade or change easily, making your nails more beautiful. 4These fake nails has many different sizes, so you can choose the most suitable nails for yourself. 5Delicate and stylish style matches all your outfits and is suitable for date, partis, wedding and daily use.