COVER LOW-TEMP 4 BLOCK ,Each

Details:

Here is the corrected text: The Plexiglas cover reduces air flow for additional temperature stability in low-temperature applications. Two sides open to 6.4mm (1/4"). Now with Best-in-Class, Exclusive 5-Year Warranty. GSA Contract: Yes Six-Block Cover Catalog Number: 13259-304 Dimensions: 31.8 x 17.8 x 4.1 cm (12.5 x 7 x 1.6 in) The Plexiglas cover reduces air flow for additional temperature stability in low-temperature applications. Two sides open to 6.4mm (1/4"). Now with Best-in-Class, Exclusive 5-Year Warranty. GSA Contract: Yes Four-Block Cover Catalog Number: 13259-303 Dimensions: 21.6 x 17.8 x 4.1 cm (8.5 x 7 x 1.6 in) The Plexiglas cover reduces air flow for additional temperature stability in low-temperature applications. Two sides open to 6.4mm (1/4"). Now with Best-in-Class, Exclusive 5-Year Warranty. The Plexiglas cover reduces air flow for additional temperature stability in low-temperature applications. Two sides open to 6.4mm (1/4"). Now with Best-in-Class, Exclusive 5-Year Warranty. GSA Contract: Yes Two-Block Cover Catalog Number: 13259-301 Dimensions: 16.5 x 16.5 x 4.1 cm (6.5 x 6.5 x 1.6 in)