Winter Wonderland Pillow Cover Set - Snowman Reindeer Gloves Throw Pillows - Red Stripe Holiday Decoration - Sofa Couch Home Decor - 18x18 Set of 4

The practical benefits of the package include receiving 4 pillow covers measuring 18 x 18 inches each with a deviation of 1-2cm. This provides users with the convenience of having multiple covers for their pillows, allowing for easy rotation and washing. The size of the covers is standard, fitting most common pillow sizes. The deviation ensures a snug fit for the pillows. Overall, users will benefit from the versatility, practicality, and ease of use provided by the package.