This Zig Zag Classic Ripple Afghan calls for two sizes of crochet hooks and uses medium worsted weight yarn. Mix and match the yarn colors to complement your home decor. It's incredible how much a simple afghan can transform the look of any room, especially when it has such a trendy chevron look. This crocheted afghan will look lovely draped over the living room sofa or loveseat. Cozy blankets like this are also a nice housewarming gift to new homeowners.