Age ranges vary by product, spanning newborn to toddler. Common labels found include 0–6 months, 0–12 months, 0–24 months, and 0–2 years.

Many gift sets pair a silicone teether with bath items such as a soft hooded towel, a matching washcloth, and a gentle baby brush.

Knitted rattles combine handknit textures and color for tactile and visual interest with a soft internal rattle that produces a quiet sound, offering tactile, auditory, and visual stimulation.

Materials reported include organic cotton (appearing both as 100% and as part of blends that list 10% organic), silicone, plain cotton yarn, and polyfill.