These superb rustproof drain guards are the simple and easy way of keeping your drains clear of leaves and other garden debris throughout the year.No more unpleasant overflows or expensive blocked drains.The drain guard sits over any standard drain grill and allows water to flow freely while sieving out leaves, debris and other rubbish for easy disposal later. Simply position over your drain. No fixing required.They also improve the appearance of your drains while at the same time carrying out a very important function.They are a small price to compared to the cost of clearing a blocked drain.Each drain guard measures 15cm x 15cm (6" x 6") square.Prevents.