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Black Frames

Black A3 snap frames are three aluminium models for a 29.7 × 42 cm sheet: PRINC, KRAST and a frame with square corners. Prices from €7.20 net. All have a 25 mm profile, a depth of 1 cm and weigh 600–670 g. PRINC and the square-corner model show the full 297 × 420 mm, KRAST 278 × 401 mm.

Black A3 frames – models and prices

Frequently asked questions

Which black A3 model is the cheapest?

PRINC A3 – it costs €7.20 net. The square-corner frame is €7.24 net, and KRAST €8.00 net.

How do the back panels differ?

PRINC and the square-corner frame have a PVC panel, KRAST a HIPS one. Each of the three models has an anti-glare film with a UV filter.

Last updated: November 2026. Written by Paweł Scharmach, founder of RETIO — manufacturer of exhibition systems since 2012.