Check the listing for details. Ella Jayne Waterproof and Hypoallergenic Mattress Protector -Full. Color: White, Condition: New without tags. Listed at 29.99 USD. Protect your mattress from spills and allergens with the Ella Jayne Waterproof Mattress Protector. This full-size protector features a block pattern in white and is made of 100% polyester material. The hypoallergenic feature ensures that you get a good night's sleep, while the tumble dry care instructions make it easy to maintain. This mattress protector from Ella Jayne is perfect for your bedroom and comes with a 75" length and 54" width. The type of product is a mattress protector, and the brand is Ella Jayne. It falls under the categories of Home & Garden, Bedding, and Mattress & Pillow Protectors. The features of this product are waterproof and hypoallergenic, making it a must-have for anyone who wants to keep their mattress in good condition.