Some plastic or translucent clipboards are designed as folio-style or storage clipboards. These listings mention an internal storage compartment or folio interior that can hold a stack of papers and help protect documents from spills and dust. Look for product descriptions that use terms like “storage compartment,” “folio,” or “document protection.”
Coach-style dry-erase boards, composite clipboards, and hardboard options are commonly described as having a smooth writing surface. Product listings typically use phrases like “smooth,” “smooth writing surface,” or “comfortable writing surface.”
Most listings don’t specify clip capacity. One recycled hardboard listing specifies a high-capacity clip that holds up to 1" of paper. Storage-style or folio clipboards are described as holding a stack of papers rather than just a single sheet.
Coach-style, 15" × 9" clipboards are described as dry-erase/whiteboard surfaces—often double-sided (field/layout) with smooth, wipe-clean finishes suitable for repeated use. Listings for these boards typically call the finish “wipe-clean” or “dry-erase.”
Common sizes in these listings include: 15 × 9 inches (coach/field boards), 9 × 12 inches, 9.25 × 13 inches, a 9 × 15.5-inch legal option, and a small 4.1 × 7-inch mini clipboard.