1. 50pcs Colorful Hair Elastics, Hair Ties is 4 mm in thickness, 2? in diameter. 2. Braided design and thick inner core gives these ouchless elastics maximum flexibility and hold. Our pain-free, no-metal elastics won?t snag or pull your hair. 3. The ponytail holders perfect for different hair, such as thick hair, thin hair, curly hair, and straight hair. 4. Come with 10 vivid colors, which will be enough for your spare or replacement. 5. These hair elastics are soft and stretchy, can stretch easily and hold your hair tightly while working, sporting or playing, keep your hair style the whole day. Product description 4MMhair Ties 1.Our hair bands are created from high-quality latex in a number of sizes and colors to meet every need. 2.Our pain-free, no-metal elastics won?t snag or pull your hair. 3.Suitable for all hair types. 6mm 7mm Hair Tie 1.Our black 6mm,7mm and color 6mm hair ties are very thick and they stretch well. 2.These hair bands are with good elasticity and won?t break easily. 3.They are wonderful pony tail holders. 4.They are suitable for men, women, kids and the people who have thick heavy hair. High Stretch Headband! Color: Black. Material: Nylon. Thickness: 4 mm. Diameter: 2 inch/5cm. Package: 100pcs hair tie. Suitable for medium to thick hair. Suitable for Many Sports! Color: 7 colors. Material: nylon. Thickness: 4 mm. Diameter: 2 inch/5cm. Package: 150pcs hair ties. When you are working out in gym or doing other outdoor sports.they are can hold your ponytail well. Life Work Perfect Partner! Color: 20 colors. Material: nylon. Thickness: 4 mm. Diameter: 2 inch/5cm. Package: 100pcs hair ties. High Stretch Headband! Color: 10 colors. Material: nylon. Thickness: 4 mm. Diameter: 2 inch/5cm. Package: 50pcs hair elastics. Bright colors are perfect for girls. It?s soft to pull on and off, and will not damage to your hair.