This brand name follows the common tech theme of taking a widely known but rarely used word, and removing a vowel from it (e.g. "Flickr"). It could suit almost any purpose, from an app to a software company, to an animation agency or a fashion brand.
Walrs has only five characters and only two syllables. Two-syllable names are extremely rare and very prestigious. Two syllable names are used by established brands like Visa, Subway and Delta.
Walrs.com is a .com domain. Dot com domains are the most popular, and the most sought after. Once you own a .com, it will be much easier to rank for your own name in Google.
This domain was first registered in May 2013. Older domains have an advantage when ranking in search engines.