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:
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
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: Typically 48" x 75" (Standard 3/4), though variations
48 x 74 Mattress Size | Buy 48"x74" Mattresses & Accessories Typically 48" x 75" (Standard 3/4)
Maximizing sleep space in tight trailer layouts.