The ClosetMaid wall bracket supports the front lip of shelving where it meets the sidewall. Use these brackets with support brackets and wall clips for installing wire shelving. They are made of resin with a white finish. The plastic wall bracket is ideal to use for fixed mounting. Each bracket measures 2-3/16 in W, 2 in H and 1-3/4 in D. One pack includes 12 wall brackets, 24 pins and 24 anchors.