• Boxed
• Boxed in
• Boxed, say
• Completely covered
• Contained
• Covered completely
• Crated
• Enclosed
• Fully packed
• Hidden
• In a sheath
• Like some museum displays
• Packaged
• Placed in a box, say
• Protected
• Sheathed
• Surrounded
• Surrounded (by)
Англо-русский строительный словарь.Академик.ру.2011.