Guerrilla Painter Adapter Sets

For 6×8" Guerilla Painter® Thumbox - Carry 4×6 or 5×7. Each adapter can hold two wet panels or one watercolor postcard block. Basswood laminate with stainless steel clips. 

For 9×12" Guerilla Painter® Box - Increase the flexibility of your Guerrilla Painter® Box. Paint on and carry 8"×10" or 6"×8" panels. Each adapter holds two panels. Hardwood and aluminum. Set of two adapters, one of each size.