BLUEGRAM is a decorative acoustical panelFELT SHAPE DESIGN are modular sound absorbing and anti reverberation shapesAPPLICATIONS:• Wall with double sided tape• Ceiling with double sided tape• Furniture with double sided tapeCOMPOSITION:• ECOfelt - 90% wool, 10% polyester• PETfelt - 100% PETBluegram B (Set of 6)