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This auction is for one (1) climbing partner, in used condition. It is NOT for a Wren Industries Silent Partner belay device--this partner is anything but silent. It does, however, function on the most basic levels (can drive a stick shift and roll a cigarette). It is also purported to climb rocks and other obstacles, although it's been a long time since I've seen these capabilities put to use. Item may be in need of significant work. It is being sold "as is."