twice

Most book product details list the recommended age as "22 Years and Up."

Reviewers most often praise the abundant inclusions and perceived value for money, attractive photobook design and photos, secure packaging, strong musical performance, and generally positive delivery experiences.

Books are offered in paperback and hardcover; the music releases are listed on CD.

Listed dimensions include: 8.93 inches (H) x 6.1 inches (W) x 0.86 inches (D); 8.4 in (H) x 5.6 in (W) x 1.1 in (D); 8.3 in (H) x 5.5 in (W) x 0.6 in (D); 8.25 in (H) x 5.5 in (W) (depth not specified); and 8.9 in (H) x 6.04 in (W) x 0.95 in (D).

Typical contents include the CD plus extras such as a photobook, photocards (random pulls), posters, stickers, sleeves or PVC covers, collectible cards (film/Polaroid/message), and occasional novelty items like mini standees or small collectible gifts.

Listings note that extras like photocards and film/Polaroid stickers are random pulls. Retailer-exclusive versions include extra photocards or photocard sets, and online orders for exclusives are fulfilled by random selection.