Caterpillar Lightswitch Surround (2 ratings) Caterpillar Fingerplate for Lightswitches £2.50 Name Engraved on Bottom: [Choose]NoYes (+£0.50) 0 characters left. Special Instructions?: Special Instructions? 0 characters left. Quantity: at £2.50 each Add To Basket 0 in your basket View Basket Checkout Catterpillar Lightswitch Surround made from 4mm thick mdf. Measurements : Hole size : 8.7cm x 8.7cm (to fit a standard lightswitch) Lilghtswitch surround : Width 15cm , Height varies around 25cm As these are laser cut they may have a slight brown edge mark which is easily painted or decorated over.