Part No. Mask Size. Capacity Pocket Spacing Pocket Flat Overall Size Carrier Material Box Material
2.5 Box carrier handle NB-025 2.5" x 2.5" 30 0.26" .085" Carrier: 8.8" x 2.9" x 2.63" Polypropylene  
            Box:10.2" x 4.6" x 3.6"   Black ABS
NB-003 3x3 30 0.26" .085" Carrier:8.8" x 3.3" x 2.8" Polypropylene  
            Box:10.2" x 4.6" x 4.13"   Black ABS
NB-004 4" x 4" 30 0.26" .130" Carrier: 8.9: x 4.3" x 3.45" Polypropylene  
            Box: 10.25" x 5.3" x 5"   Black ABS
NB-005 5" x 5" 20 0.25" .146" Carrier: 6.6" x 5.9" x 4" Polypropylene  
            Box: 8.63" x 7.25" x 6"   Black ABS
NB-006 6" x 6"" 20 0.25" 0.148 Carrier: 6.7" x 6.8" x 4.8 Polypropylene  
            Box: 8.6" x 8.2" x 7"   Black ABS
NB-007 7" x 7" 10 0.315" .157" Carrier: 8.3" x 4.4" x 5.63 Polypropylene  
            Box: 10.25" x 5.3" x 8.15"   Black ABS