Custom Monument Size Don’t see your size? Contact us for a quote. 30 x 6 x 24 Base size: 36 x 12 x 6 36 x 6 x 20 Base size: 48 x 12 x 6 36 x 6 x 24 Base size: 48 x 12 x 6 42 x 6 x 24 Base size: 54 x 12 x 6 48 x 6 x 24 Base size: 54 x 12 x 6 48 x 6 x 30 Base size: 60 x 12 x 6