This UniquePsychedelic Poster & Magic Mushroom Poster will look amazing on your walls. Our Prints are unique artworks printed on premium quality 199gsm white matte paper using environmentally friendly ink. PRINT SIZES. You'll find a variety of sizes in our drop-down menu. Scroll through to find the one that's right for you. Please let us know if you need a specific size so that we can print it to fit your frame. **FRAMES ARE NOT INCLUDED Preparation The preparation process takes 1-5 business days.