A support system comprising: a support for mounting in or on an upright member , the support comprising a first region and a second region , the first and second regions being separated by a bend in the support , the first region having a recess engaging region, and the second region having an item attachment region ; and a substantially upright member comprising a channel extending thereinto; characterised in that t he channel is angled downwardly into the member, the channel having an upper wall and a lower wall , the channel of the upright member and the support are configured such that the recess engaging region of the support is insertable into the channel , and when inserted into the channel the support is pivotable on a pivot point of the channel such that the recess engaging region is moveable into a recess of the channel thereby locking the channel and support together, and the pivot point of the channel is the edge of the lower wall of the channel at the open end of the channel , and the support pivots in response to a downward force applied on the item attachment region of the support ; and t he second region and the item attachment region are separated by a bend, and the bend separating the first and second regions is in the opposite direction to the bend separating the second region and the item attachment region , and the angle of the bend separating the first and second regions is greater than the angle of the bend separating the second region and the item attachment region , and the angle of the bend separating the first and second regions is at least about double the angle of the bend separating the second region and the item attachment region . a support for mounting in or on an upright member , the support comprising a first region and a second region , the first and second regions being separated by a bend in the support , the first region having a recess engaging region, and the second region having an item attachment region ; and a substantially upright member comprising a channel extending thereinto; t he channel is angled downwardly into the member, the channel having an upper wall and a lower wall , the channel of the upright member and the support are configured such that the recess engaging region of the support is insertable into the channel , and when inserted into the channel the support is pivotable on a pivot point of the channel such that the recess engaging region is moveable into a recess of the channel thereby locking the channel and support together, and the pivot point of the channel is the edge of the lower wall of the channel at the open end of the channel , and the support pivots in response to a downward force applied on the item attachment region of the support ; and t he second region and the item attachment region are separated by a bend, and the bend separating the first and second regions is in the opposite direction to the bend separating the second region and the item attachment region , and the angle of the bend separating the first and second regions is greater than the angle of the bend separating the second region and the item attachment region , and the angle of the bend separating the first and second regions is at least about double the angle of the bend separating the second region and the item attachment region . <EOS>