A double grid is the hinged wire-mesh frame with a handle in which food is placed for barbecuing — two grids that clamp together around the food like a cage. Fish, burgers, vegetables, or whole small items go between the meshes, the frame locks shut, and the cook can flip the entire package in one motion without anything falling through the barbecue bars or breaking apart. It solves the two great frustrations of grilling delicate foods: sticking and disintegration. The mesh marks the food with the classic crosshatch branding while letting smoke and flame reach both sides evenly. From fish baskets to burger presses, the double grid family covers every food too fragile or too small for the open grill. It is a simple tool, but it changes what a barbecue can cook.