milky type：Plastic base and plastic crossbar
sky blue/white /light brown type：Stainless steel
gold/violet type：plastic clip
①The height and width can be adjusted freely, and can be used with background cloth, background paper, etc.
②The screw can be used. Easy to install and disassemble
③A variety of styles can be selected
Note: Due to the long-distance transportation problem, if the product you received is damaged or other problems, please contact us in time to give us a chance to remedy, and we will give you a solution that satisfies you