Each floor, however, must still provide enough surface area for the pet to move around comfortably. (petbusiness.com)
2» chunks of slab bacon seems crazy — not enough surface area for browning, way to big to eat. (epicurious.com)
I love the combination of walker and high chair with the easily removable tray (that's dishwasher safe) and the fact that the tray has a large enough surface area for him to play with all kinds of toys that I can interchange as opposed to a normal walker that comes with everything built in. (twoshadesofkraze.com)