McDonald's x Plarail Drink & French Fry Holder Doctor Yellow You can use the strap to attach it to a car's headrest or carry it by hand, offering 2-way use. - Product Name: Plarail Drink & French Fry Holder - Purpose: Holder for storing drinks and french fries - Design: Train-shaped design - Features: Can be used in a car or basket I'm selling this because my child has outgrown Plarail. It's in excellent condition as it has hardly been used.