Mini Roth 022 slot 3 hook)The model of brackets is the same as I have bought and like in the picture I attached.(Mini Roth 022 slot 3 hook)Amount:Amount:tooth tooth 11, (without hook)- 50 pcs11, (without hook)- 50 pcs12 (without hook) - 100 pcs12 (without hook) - 100 pcs13 (with hook) - 50 pcs13 (with hook) - 50 pcs21 (without hook) - 50 pcs21 (without hook) - 50 pcs31,(without hook) - 50 pcs31,(without hook) - 50 pcs32,(without hook) - 50 pcs32,(without hook) - 50 pcs33 (with hook) - 50 pcs33 (with hook) - 50 pcs42 (without hook) - 50 pcs42 (without hook) - 50 pcs43 (with hook) - 50 pcs43 (with hook) - 50 pcs  = together 500 pcs singular braces.