EMART Green Screen Backdrop, Photography Greenscreen Background for Streaming Zoom, Small Photo Muslin Green Chromakey Cloth Fabric Curtain with 4 Backdrop Clip https://a.co/d/2MGVIqm
There is also another option of green screen paint that you can use to cover a wall:
The most important thing to consider when using a green screen is distance from the talent and lighting.
Your lighting setup should create no shadows on the green screen and the talent should be far away enough from the green screen as to not cast a shadow as well. SHADOWS are the enemy of green screen usage!
There are several ways to do green screen setups at home. You can use something like a Veripole as seen here:
Impact Deluxe Varipole Support System - Black(2 Pack) https://a.co/d/3q8bJHW
Or you can suspend it via a stand as seen here:
EMART Green Screen Backdrop, Photography Greenscreen Background for Streaming Zoom, Small Photo Muslin Green Chromakey Cloth Fabric Curtain with 4 Backdrop Clip https://a.co/d/2MGVIqm
There is also another option of green screen paint that you can use to cover a wall:
ChromaKey Video Paint 1 Quart Green Screen Equivalent https://a.co/d/5S82gT5
The most important thing to consider when using a green screen is distance from the talent and lighting.
Your lighting setup should create no shadows on the green screen and the talent should be far away enough from the green screen as to not cast a shadow as well. SHADOWS are the enemy of green screen usage!
Hope that helps.