3 foot trampoline

Small trampolines are commonly offered in round and hexagon shapes. Jumping surfaces in the data range from roughly 25 inches up to about 3.75 feet (around 3-foot models are within this range). Overall product dimensions are typically larger than the measured jumping area.

Many small trampolines are labeled for ages 3 and up, while some models specify a narrower range such as 3–12 years. Check each product’s recommended age guidance before use.

Frames are commonly made from steel or steel alloys. Jumping mats and surface fabrics frequently use polypropylene (including recycled PP) or polyester (including recycled polyester); some kids’ models use PVC. High-density polypropylene is also noted for some jump mats.

Many compact models use elastic suspension systems rather than metal springs, including covered bungee cords, bungee rope systems, and other tension/elastic rope setups.

Common warranty lengths shown in the listings include 1 Year Limited Warranty, 90 Day Limited Warranty, and 30 Day Limited Warranty. Warranty terms vary by brand and model.