This relaxed, widely-appealing and peaceful name would be well suited to a betting, marketing or writing company.
The word "Booklers" contains eight characters and only two syllables. Two syllable names make popular global brands. Leading companies using two syllable names include Subway, Disney and Apple.
Booklers.com is a .com domain. Dot com domains are the most valued domain extension in the world, famously used by websites like facebook.com. Once secured, a .com all but guarantees no-one else can outrank you for your own name in the long run.