geodrifters 17 1/2 x 20 x 1/2 inches 23 x 30 1/4 x 1/2 inches 29 × 24 1/2 × 1/2 inches 31 × 43 × 1 1/2 inches 34 × 44 1/2 × 1 1/2 inches handspun cord, raffia, rope, dye