Simplicity 5718 Set Of Box Edge Or Knife Edge Pillows Box Edge Pillow: Large Size Pillow 21 1/2" x 47" x 4" Medium Size Pillow 21 1/2" x 21 1/2" x 4" Small Size Pillow 16" x 16" x 2" Knife Edge Pillow: Large Size Pillow 23 3/4" x 42 3/4" Medium Size Pillow 22" x 22" Small Size Pillow 16" x 16" Simplicity Decorator Pattern ©1973