Most of the listings list rayon as the primary fabric; several specifically note a 95% rayon / 5% spandex blend for a soft, stretchy feel.
The tanks use pull-down nursing and double-layer (double-front) openings—some are V‑neck pull-down designs, while others use a double-layer front to enable one‑hand feeding.
The results include standard sizes such as S, M, L, XL and XXL.
Most descriptions list a relaxed fit and indicate the tanks fall to the hip.
Care guidance typically recommends machine wash (or machine‑wash/hand‑wash) with a maximum temperature of 40°C; longer descriptions suggest using a laundry bag, avoiding bleach, and hang drying.
Descriptions state the tanks are suitable across all pregnancy stages (early, middle, late) and for postpartum lactation.