Don’t waste time trying to put a square peg in a round hole! With new Glad® MatchWare™ containers finding the right lid is a snap. Blue color match lids perfectly complement all patterned blue containers. MatchWare™ Squares also have the added bonus of one-size-fits-all lids and stackable shapes to save space. Like all GLAD® food containers, MatchWare™ containers are BPA-free and reusable.