OMAHA, Neb. -- Six major retailers have refused to sell Simplicity Bassinet despite no recall being issued yet on the products.

Target, Wal-Mart, Toy R Us, Kmart, JC Penney and Big Lots are instead offering refunds or store credit.

Two babies were strangled in the 3-in-1 and 4-in-1 models, according to the Consumer Product Safety Commission.

Safety experts said the product's metal bars are spaced farther apart than federal standards allow.