Fitting vintage furniture designed before modern size standardization.
Since this is considered an "odd" or specialty size, you typically won't find it in stock at traditional mattress showrooms. Specialist online retailers are your best bet: buy 48 inch wide mattress
48 x 74 Mattress Size | Buy 48"x74" Mattresses & Accessories buy 48 inch wide mattress
It can accommodate two adults "in a pinch," but offers only 24 inches per person. Buying Guide: Top Recommended Retailers buy 48 inch wide mattress
Typically 48" x 75" (Standard 3/4), though variations like 48" x 72" (Antique) or 48" x 80" (Super Single/Long 3/4) are common. Best For:
Adults who want more room than a Twin but have limited bedroom space.