Women's Block Slingback Heels Nordstrom Womens Ladies Slingback Block Heel (s) Leather Slingback Block Heel Sandal Phase Eight UK BLISSFUL STEP Women's Platform Slingback High Block Heel Sandals. Add a touch of sophistication to your look with our Slingback Block Heel Sandals. The open square toe and three band tube straps provide both style and comfort. The Croc faux leather block heel textured look, and slingback design add stability. Made in China