AliMed® T-Foam™ Cubes are ideal for use in early joint mobilization exercises. No other product is as safe to use. Made of slow recovery T-Foam, these cubes help the overly enthusiastic patient safely pace prescribed exercise activity. Because T-Foam slowly returns to its original shape when released, the rate of exercise repetition is automatically moderated. The unique feel of T-Foam encourages even the most reluctant patient to gently squeeze these cubes. Economical. Available in three levels of resistance. Use X-Soft for initial mobilization, and progress to Medium. Each T-Foam cube is 2" x 1-3/4" x 3", 18/bx. Patient Pack includes six cubes, two of each level and exercise booklet. Variety Pack includes four of each color.