KitchenAid Bowl Covers : The convenient way to cover cool-rise yeast dough, cookie batters and pastries as they chill in the refrigerator. Durable plastic covers also provide tidy storage for flat beater, wire whip and dough hook inside your mixing bowl. Medium cover fits 4 1/2-quart KitchenAid models K45, KSM90, KSM103 and KSM110. Large cover fits 5-quart KitchenAid models KP5, KV, KT, KD, KB and 6-quart bowl lift models. Non-sealing. Top rack dishwasher-safe. Made in China.