Two days after I bought this item (with free delivery), Dive Catalogue dropped the price by $150.00. I left a message about this at Dive Catalogue asking having my purchase at the sale price. Within 6 hours, I received an email giving me a refund for the difference. That's terrific customer service.
I bought this to pair with my Ocean Reef Neptune lll since I didn't go with the Ocean Reef 1st stage which fully sealed. Took it to my local dive shop to get the IP tuned with manufacturer specs for the Neptune lll which is between 138 and 142.
Really nice find, and especially excited to bring them on my next time trip since they can be taken apart for easy travel. Once they arrived I immediately tested how to take them apart and it was super easy, and also felt extremely secure -basically near 0 that the blade of the fin will fall off. Highly recommend!