【Circular Green Screen】 Perfect for filming! Simply attach it to the headrest for comfortable use. 【Product Features】 Green screen for chroma key compositing Ideal for video recording (YouTube, Zoom, etc.) Also useful as a virtual background or screen sheet Approximately 142cm in diameter, compact at approximately 50cm when stored 【How to Use】 Easy to set up, just attach it to the chair's headrest! The attachment part is made of rubber and is elastic, ensuring a secure fit. 【Shipping】 Free shipping! 【Please Note】 This product is used. Please understand and acknowledge this before purchasing.