The MS381-10S from Masach Tech Ltd. is a 1-piece non-vented Radio Frequency shield measuring 0.996" x 1.500" (25.30 mm x 38.10 mm) with solder mounting.
The MS381-10C from Masach Tech Ltd. is a non-vented Radio Frequency shield cover measuring 1.020" x 1.524" (25.90 mm x 38.70 mm) with snap-fit mounting.