FISHBONE® is a polystyrene pod spacer and chair which replaces the footing steel support and single pod spacers in residential projects. FISHBONE® has a dual purpose for both steel location and pod seperation for consistant alignment. FISHBONE® locates internal and perimeter rib reinforcing connection and facilitates consistent alignment of pods. FISHBONE® accommodates Trench Mesh and bars (N12 & N16) as is offered as part of OneSteel Reinforcing's ONESLAB® Package. Talk to your local branch for more details.