ADORE-708PREM-STN Platform High Heels, Rhinestones, Transparent. These ankle-strap sandals with a 178 mm (7 in) heel and 70 mm (2 3/4 in) platform feature a transparent, soft TPU upper with rounded, smooth edges and rhinestone embellishments made of glass crystals. The Pleaser "TPU Premium" model comes with a pair of interchangeable, color-matched insoles and a pair of transparent platform protectors.