Range mail Tenex design 90s thermoformed plastic

Set of four mail rack in thermoformed plastic black design of the 90s. Made in usa. Tenex brand (mark present in relief on the side and in relief under the bottom). Nice overall condition. The traces of use are discreet and superficial (see photos and zoom). The total height of the set is 21 cm. The total depth is 35 cm, and the total width is 28.5 cm. The height of a mail-only row is 5.2 cm. The price indicated is for all four mail ranges.