Features: 1) Material: ABS 2) Models: a) SW-84: sidewall grille, 8 x 4 b) SW-104: sidewall grille, 10 x 4 c) SW-106: sidewall grille, 10 x 6 d) SW-108: sidewall grille, 10\'\' x 8 e) SW-126: sidewall grille, 12 x 6 f) SW-146: sidewall grille, 14 x 6 g) SW-148: sidewall grille, 14 x 8 h) CL-84: ceiling grille, 8 x 4 i) CL-106: ceiling grille, 10 x 6 j) CL-108: ceiling grille, 10 x 8 k) CL-126: ceiling grille, 12 x 6 l) CL-146: ceiling grille, 14 x 6 m) CL-148: ceiling grille, 14 x 8 n) CL-0606: ceiling register, 6 x 6 o) CL-0808: ceiling register, 8 x 8 p) CL-1010: ceiling register, 10 x 10 q) CL-1212: ceiling grille, 12 x 12