They're "junior" bindings, but i used them for a season and they worked great. I just put the dins all the way up and they came off when they were supposed to. They're still in very good cond.
keep an eye on tramdock.com. they have one deal at a time and ive seen look px 12 jibber bindings, theyre actually dynastar trouble makers colered a lot but same as look px 12, for 100 plus shipping new.