GYMAX Boat Seats, 2 Pack Folding Low Back Boat Seats with Stainless Steel Screw Included Style:2-Pack Black & Red&Low Back Heart rate sensor tracks your

Heart rate sensor tracks your pulse and helps to control breath

The backrest and seat are equipped with thick padded cushion

The comfortable seat cushion allows you to ride longer

Jumping Mat

ensures the overall stability and sturdiness standing on most types of surface

GYMAX Boat Seats, 2 Pack Folding Low Back Boat Seats with Stainless Steel Screw Included Style:2-Pack Black & Red&Low Back Heart rate sensor tracks yourDeluxe Low Back Seat for Optimal Comfort: The deluxe low back seat is thick padded with high density sponge, which greatly improves the comfort and relieves fatigue. What's more, the slightly reclining ergonomic backrest conforms to your spine and gives you ideal support. Meanwhile, the gap between the back and the seat ensures good ventilation. Folding Design for Space Saving: The boat chairs feature fold down design, perfect for limited space on