Check the listing for details. SSWBasics Foam Hanger Covers - White Foam, Padded, Pack of 100, Covers. Condition: New. Listed at 28.00 USD. Keep your clothes securely in place with SSWBasics White Foam Hanger Covers. Designed to fit snugly on any 17" dress hanger, these foam covers are perfect for preventing delicate tops and garments from sliding off. Each cover easily stretches over the ends for a reliable, non-slip fit. Whether you're organizing your wardrobe or managing a retail display, these foam hanger covers are a simple solution to keep your clothing in top condition.