There are a lot of new high chair concepts out there (and I’ve got a detailed review of these in the works), but I love this simple idea that solves the table-height problem at its most basic level. Kids are too short to reach the table, so why not just give the chair a boost? The Kaboost fits onto almost any four-legged chair and raises the seat either 3.75″ or 4.5″ higher. The adjustible arms are spring-loaded so they hold the chair leg securely in place, even when you’re moving the chair. The feet are rubberized, so they won’t slip or scratch the floor. The Kaboost is very strong – it can hold up to 300 lbs. It’s recommended for ages 20 months and up, and comes in three colors, natural, chocolate and lime green.