The waterproof zippers are huge and glide easily without snagging. The slippers were to small they didnt even go on my foot but only half way The lighting is BEAUTIFUL! The tiniest sounds (those which listeners may never pick up on) are clear in these. Not good for phone calls. Monday they were great. Was soll ich sagen? Sehr sehr gut! I have seen several people walk by the car when this is rigged and take pictures. Fast shipping & delivery. "Only one more night," I assured them.