SKB is a professional manufacturer of travel cases in the United States, the worlds largest case & container manufacturer certified by ATA, and has proven to continue producing shipping cases for all the military, marine and air. Today, the standard SKB case is a global standard, and has gained overwhelming support in the field of precision instruments, protective collecting cases, instruments and acoustic instruments. It is durable, but it is hard to carry if the case itself is heavy. This SKB case is lightweight! Durable! Cheap! of 3 threats. This is a great case to safely transport your precious clubs.