FLAMINGO-808PREM-RSI 4" Platform High Heels with Rhinestone Details, Transparent Silver Sandal with 200 mm Heel, 100 mm Platform and Ankle Strap. The upper made of transparent, soft TPU features rounded edges and rhinestones in the platform and heel. This "TPU Premium" model from Pleaser comes with replaceable, color-matched insoles and transparent platform protectors.