exercise-ball-chairsPackage Included - The package contains exercise ball* 1, detachable PVC stability base* 1, foot pump* 1, 10-pound latex resistance belt* 2, cover* 2, air needle* 1, paper ruler* 1, instruction manual* 1. Color box * 1. There are 5 different colors and 10 sizes to choose from, blue, light pink, black, gray, and turquoise. Perfect Gift - The yoga ball is the perfect gift for yourself, using a yoga ball with a resistance band will bring a better experience. The fitness ball is suitable for yoga and home fitness Pilates. For pregnant women, this pregnancy ball is also a good gift for giving birth to the baby. It can provide help before and after delivery, relieve muscle soreness and pressure points, reduce anxiety during pregnancy, and strengthen the pelvis after delivery. Stability Base - In order to increase stability, there may be a gap between the large exercise ball and the PVC base when there is no pressure. The fitness ball has good durability and has a non-slip ring base, which can fix the fitness ball to prevent movement and provide greater grip when using it to enhance balance. Removable Resistance Band - Tighten the band to increase strength training and bring a whole new look to ball practice, whether you are a beginner, intermediate or advanced user. Our gym ball is like an ergonomic chair. Sit, lie down or lean on the exercise ball to perform different exercises, such as push-ups, squats, and hooks to increase coverage and core strength. High-quality & Anti-burst Materials - HBselect exercise ball is made of anti-explosive materials and high-quality PVC, does not contain phthalates, is safe and non-toxic, and has passed SGS, GS and ROHS tests. If it is punctured, it will slowly deflate rather than rupture. Even pregnant women can use it with confidence.Sport Type: Yoga. Age Range (Description): Baby. Color: Black With Band. Material: PVC. Brand: HBselect. Date First Available: September 29, 2021. Best Sellers Rank: #385,512 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 516 ratings 4.5 out of 5 stars. : B09HH3NB6N. Sport Type: ?Yoga. Size: ?65 cm. Manufacturer: ?HBselect. Material: ?PVC. Color: ?Black With Band. Brand Name: ?HBselect. Package Weight: ?2.87 Kilograms. Item Package Dimensions L x W x H: ?10.04 x 8.86 x 7.09 inches.