SUNSAL uses an internal hinge-and-latch system built into the side walls. To open it, slide the thumb tabs outward until you feel a gentle click. Once locked, it becomes a stable, supportive collapsible yoga block designed for real practice, movement, and travel.

Questions about SUNSAL? You’re in the right place. Below, you’ll find answers to our most common questions about the block, shipping, returns, and more.

SUNSAL is made with a sturdy plastic blend, chosen for its strength, clean finish, and ability to hold its shape through repeated use. Unlike a traditional foam or cork yoga block, SUNSAL has a firm, structured feel designed for stability and portability.

The handle and internal rods/screws are made with stainless steel to support the collapsible mechanism.

SUNSAL is not made with rubber, foam, or latex, intentionally. If you have a severe allergy or material sensitivity, please contact us with any questions.

SUNSAL is engineered to support up to 200 lbs / 90.7 kg in yoga poses, giving you reliable support for everything from seated stretches to more demanding postures. It’s built to be a dependable travel yoga block without compromising strength.

Expanded: 9 in × 6 in × 4 in (22.86 cm × 15.24 cm × 10.16 cm)
Collapsed: 9 in × 6 in × 1.25 in (22.86 cm × 15.24 cm × 3.18 cm)
Weight: 868 g (1.91 lb)

Collapsed, SUNSAL is slim enough to slide easily into a tote, carry-on, or backpack, making it a convenient yoga block for travel and daily movement.

For regular cleaning, wipe SUNSAL with a soft cloth using mild soap and water. For a quick refresh, you can use a 70% isopropyl alcohol spray. Let the block air-dry fully before collapsing it. Avoid soaking, abrasive pads, or harsh cleaners to keep your travel yoga block in great condition.

SUNSAL is currently available in London Navy and Coral Red. We produce in small batches, so certain colors may sell out and return later. Each colorway is designed to feel elevated, timeless, and easy to bring with you wherever your practice takes you.

Orders are prepared and handed to the carrier within 3–4 business days (Monday–Friday, excluding holidays). You will receive tracking information once your order ships.

We ship throughout the United States, including Alaska and Hawaii. Estimated delivery times, including order handling, are 6–8 business days for standard shipping and 8–12 business days for economy or free shipping.

Free economy shipping is available on orders of $100 or more after discounts, before tax. Shipping options and rates are shown at checkout. Delivery estimates may be affected by carrier delays or holidays.

Read our full shipping policy

Returns are accepted within 14 days of delivery. Products must be unused, in their original condition, and returned in the original packaging. Customers are responsible for return shipping on preference-based returns. If your order arrives damaged, defective, or incorrect, SUNSAL will make it right. To begin a return, email support@sunsal.co with your order number.

We do not currently process direct preference-based exchanges. To choose another color, return the eligible original item and place a new order.

Every SUNSAL block includes a one-year limited warranty covering defects in materials and workmanship under normal use. To request warranty assistance, contact support@sunsal.co with proof of purchase and photographs of the issue.

SUNSAL is designed for both beginners and experienced yogis. Beginners can use it for support and alignment, while more advanced practitioners love the portability, convenience, and flexibility of practicing with a collapsible yoga block they can take anywhere. One block is a great place to start, and a pair can offer more symmetrical support in certain poses.

If you still have a question about SUNSAL, shipping, or care, email support@sunsal.co and I’ll get back to you as soon as I can.