Product listings use a range of suggested ages. Examples found include: "3–36 Months", "4 Months and Up", "6–36 Months", "0–36 Months", "Newborn and Up", "0–2 Years", and "All Ages."
Listings show several power options: alkaline AA and AAA (e.g., "2 AA Alkaline", "3 AAA Alkaline"), zinc-carbon AAA (e.g., "3 AAA Zinc Carbon"), items that require no batteries ("No Battery Used"), and at least one rechargeable lithium‑ion option ("1 Non‑Universal Lithium Ion, Required, Included" with USB charging).
Common materials include plastic (often for frames and toys), polyester (used for surfaces and fill), and generic fabric. Some listings specify "Plastic (Frame)" or combinations such as "Polyester, Plastic."
Care instructions commonly recommend spot- or wipe-cleaning and, for removable pads or fabric parts, machine washing. Example descriptions include "Spot or Wipe Clean," "Machine Wash pad," and step-by-step notes like "machine wash pad and wipe toy bar, toys & canopy clean with damp cloth and mild soap."
Common certification labels include "Meets ASTM Standards" and "JPMA Certified." Some listings display both certifications together (e.g., "Industry or Government Certifications: Meets ASTM Standards, JPMA Certified").
Smaller toys frequently state "No Assembly Required." Larger items such as activity centers, nursery centers, and playards commonly require "Adult Assembly Required," sometimes noting "Tools Provided" or "No Tools Needed."
Weight limits in the listings generally fall in the mid-20s to around 30 pounds. Examples include "Holds up to: 25 Pounds," "Holds up to: 30 Pounds," and item-specific notes such as "Maximum Weight: Bassinette: 30 Pounds."
Activity gyms and play centers often offer multiple music and light modes, motion-activated or motion-sensor play, volume control, and mode-specific options such as "piano mode, song mode, motion sensor mode" or canopy controls with "3 mode options (melody, eye tracking & lights only)."