Vibrant colors: you will get 5 pieces sidewalk chalk holders in 4 bright colors, include blue, red, green, and purple, the color will come randomly, enough for you to apply and replace, or share with your classmates Chalks are not included Protect your fingers: the colorful plastic chalk clip holder will protect your hands from direct contact with chalk, keep fingers clean, also avoid cracking of chalks, with its protection, the chalk won't break even fall off the desk, effectively reduce waste Easy to write or clean: the railroad chalk holder offers clear and distinct lines on chalkboards, and can be easily wiped by wet towel The multicolor chalk holder is strong and sturdy, will serve you for a long time Widely applications: these chalk clip holders are helpful accessories for home, office, classroom, school, etc. appropriate for teachers and students to study, write, draw, or calculate mathematical problems, both girls and boys will love them Size detail: the chalk holder measures approx. 12.5 cm/ 4.92 inches, suitable for chalks in a diameter of approx. 2.5 cm/ 1 inches, with elastic buckle, simple adjustment of the length of the chalk and easy operation