Rear tension strip clip set for 1951-1967 VW 21, 23 window and 1951-1967 Standard Sunroof Bus. Made with the same gauge metal as the original but made of fully polished stainless steel material that will never chip or rust! Clip screws down on the top of the canvas cover and rear tension strip. Sold as a set, 2 clips, 2 stainless steel screws and 2 washers. Made in the USA by Grumpy's Metal.