• High-quality materials: Made of durable and corrosion-resistant plastic, these chalk clips are comfortable to hold and do not easily deform. Suitable for most standard-sized chalks. • Abundant quantity: Includes 5 plastic chalk clips in bright colors (pink, blue, green, yellow, and red) that attract children's attention and are easy to use. Simply press the top end and open the front end to insert the chalk. • Convenient to use: Makes using chalk easier, especially for teachers. Keeps hands away from chalk dust, preventing them from drying out and cracking. • Adjustable: Allows you to adjust the length of the chalk for comfortable use. Reduces chalk dust on hands and clothes, and prevents chalk from breaking during use. • Versatility: Ideal for teacher training, home study, office meetings, and children's drawing. Its non-slip design and wide range of uses make it very practical. • Measurements: Total weight of 0.04 kg. Product dimensions: 0.1 cm wide, 0.1 cm high, and 0.1 cm long.