Crystal Pools offers High Grade Plastic or Stainless Steel Overflow Gratings. Crystal Pools also manufactures swimming pool filters, swimming pool ladder, Underwater lights, jacuzzi, overflow gratings and swimming pool accessories. The High Grade Plastic or Stainless Steel Overflow Gratings is used to minimize Overflow of water from a swimming pool and allows easy seepage of water into a drain which is connected to the drainage system of pool. The High Grade Plastic or Stainless Steel Overflow Gratings can be used in both curved and straight overflows. The High Grade Plastic or Stainless Steel Overflow Gratings Has highly efficient anti slipping design. These Overflow Gratings are chemical and corrosion resistant.