KingSize is trusted by more than sixty thousand Amazon.com customers in the US. They have been selling on the Amazon.com marketplace since 2025. They offer hundreds of products.

They are a Top 10000 Amazon.com seller, ranked 5,264th overall. However, a month ago, they were ranked 3,462nd. Seller rank is based on the number of positive reviews received during the last 30 days.

KingSize business name, phone number, address, and email might be available on their profile on Amazon. For customer service, returns, refunds, and other issues, contact Amazon.com.