Listings cover a broad age range—from beginner kids’ sets (typically labelled 5 years and up or 6 years and up) through older-children/teen options (e.g., 11 years and up) and adult hobby-level puzzles (14 years and up and adult hobby labels).
Most dolphin puzzles are made from cardboard or corrugated paper. Several listings call out recycled content (examples include 90% recycled paper or thick 100% recycled puzzle board), especially for mid- to higher-quality jigsaw boards.
Finished sizes vary by piece count and format. Examples from listings include compact kids’ puzzles (around 9.7" × 13.34" or 11.5" × 15"), mid-size puzzles (about 18" × 24"), and large hobby/poster-sized puzzles (roughly 26.8" × 36.2"). Other poster-shaped or specialty pieces may have different dimensions.
Designs range from photographic close-ups of dolphins to full ocean or tropical scenes that pair dolphins with sea lions, sea turtles, tropical fish, and other marine life. You’ll also find stylized, poster-shaped, or illustrated animal artwork.
Options include oversized or extra-large (XXL) pieces for easier gripping, standard smaller interlocking cardboard pieces common in most jigsaws, and smaller corrugated pieces used in novelty 3D kits.
Several listings include choking-hazard warnings for small parts and explicitly state the puzzles are not suitable for children under 3. Many entries reference standard CPSC choking-hazard labeling—check each product’s safety label for age guidance.