Decorative flip flops stepping stone concrete mold set. Easy to use decorative concrete mold set is great to create colorful walkways and paths around your home, patio and garden.. The concrete mold set will make finished stones measuring 13 inches by 9 1/4 inches and 1 1/2 inches thick. Flip Flops concrete stepping stone mold set 1111 Please note: You are currently browsing img flip flop chairs how cute b e a c h h o u s e that is 570x760px in size. This image is listed in flip flop garden decor category. Flip Flops concrete stepping stone mold set 1111, 570x760 in 115.24 KB.