Specifications :

MORE THAN WAFFLES : Make paninis, hash browns, and even biscuit pizzas! Any wet batter will 'waffle' your treats and snacks into single serving portions Great for kids or on the go!

COMPACT + LIGHTWEIGHT : this is a MUST-HAVE for that first apartment, smaller kitchen, college dorm life, or camper/RV traveling

QUICK + EASY : Simply plug it in and go; it heats up in mere minutes The dual non-stick surfaces provide an even cook for consistent results, each and every time 4 inch cooking surfaces for individual portions

PERFECT GIFT : The perfect wedding or new home gift Its small size takes up little counter space, and its sleek design and trendy color options will match any kitchen decor

Material : Plastic 

As shown in the figure below. The place pointed out by the green circle is the defect of this product. Every waffle machine has similar defects of varying degrees. If you buy, you accept this problem by default. 

Size : As picture shows