Features 1. High-quality Material: This plank trainer is made of high-quality ABSand sponge material, it can meet the sports needs of different groups, it is portable and easy to carry, safe to use, sturdy and durable, suitable for long-term use. 2. Ergonomic Design: This trainer is ergonomically designed with adjustable width to meet the exercise needs of different groups of people; it has a high-definition screen, which can detect timing data; it has a stable triangular structure and is designed from a scientific perspective. 3. Product details: The product is designed with non-slips grip, comfortable and elastic grip, safe and non-skid; thickened elbow pad, non-slips and sweat absorption, more comfortable elbow; small and space-saving, does not occupy space, and the width of the middle angle is adjustable. 4. Multiple Exercises: You can perform a variety of exercise methods such as plank support, support side knee raises, push-ups, etc., to exercise body coordination, arm and leg muscles, and at the same time play a role in reducing fat. 5. Wide Applicable: This trainer can be used to complete a variety of training, meet one-hand, one-leg, push-up, side plank, etc, so as to better exercise your core muscles. Suitable for adults, teens or those who love fitness and other options. Specification Material: ABS, Sponge Color: Black, White, Pink Size: 52 x 32 x 15 cm Weight: 500 g, 490 g Package Include: 1 Plank Support Trainer (With or Without Timer)"