These are GUCCI Tela Retino Kid Scamosciato Crystal GG Monogram Square G 35mm Slingback Pumps size 40 in Black. These sandal pumps are crafted of mesh embellished with crystal GGs throughout. They feature black suede trim, a prominent crystal-encrusted silver Gucci G logo at the heel, a 1.75 inch stacked stiletto heel, and a black sole.