2 PCS Dustless Blackboard Chalk clip, Dustless Chalk Clip Option:Dustless Chalk Clip ) to achieve indoor wireless

) to achieve indoor wireless high-definition audio transmission

making the use scene more abundant

beautiful and easy

(More than the weight of an adult

2 PCS Dustless Blackboard Chalk clip, Dustless Chalk Clip Option:Dustless Chalk Clip ) to achieve indoor wirelessChalk clip length: 9. 3cm Chalk clip Diameter: 1. 8cm Quantity: 2 x Chalk clips (without Chalk ) color: Random Note: 1. Some pics look like larger size,please notice the exact items size. 2. Please keep in mind that due to lighting effects, the monitors brightness and contrast settings, the color of the products could be some slight different between our photos and the actual item you receive. 3. We appreciate your understanding. Specification: