Attention to detail is crucial when it comes to RB Components. Our custom-fit fiberglass spacer is designed to seamlessly fit between the Sofa Storage Box and your cabinet. Made perfectly to mirror the shape and curvature of the Storage Box, ensuring the ideal spacing to prevent any unwanted contact between the Sofa and the cabinet. Plus, it comes raw fiberglass so you have the flexibility to choose whether you want it upholstered or painted to match with your interior.