Amano's wall mats?

[Bonsai_Swamp]

Originally Posted by Kim Leng

you can try using a wire mesh for the base and tie the mosses down by wrapping fishing line....

alternatively use a sheet of acrylic about the size you want...dripp holes for circulation...... lay the moss over it and then use the mesh from the supermarket

I like both those ideas - I imagine they'd stay put well.