![PU Foam Sports Ball 6.3cm Multi-Sport Set (4 Sports Balls = 4 Pieces [MULTI-SPORT SET])](http://www.crazybadman.com/cdn/shop/files/custom_pu_4pack_1024x1024.jpg?v=1792217660)
![Kawaii Sensory Squishy Animal 4-Pack (4 Pieces × 1 Pack = 4 Squishies [ANIMAL 4-PACK])](http://www.crazybadman.com/cdn/shop/files/custom_animal_4pack_1024x1024.jpg?v=1792299670)
![PU Foam Sports Ball 6.3cm Multi-Sport Set (4 Sports Balls = 4 Pieces [MULTI-SPORT SET])](http://www.crazybadman.com/cdn/shop/files/custom_pu_4pack_720x720.jpg?v=1792217660)
![Kawaii Sensory Squishy Animal 4-Pack (4 Pieces × 1 Pack = 4 Squishies [ANIMAL 4-PACK])](http://www.crazybadman.com/cdn/shop/files/custom_animal_4pack_720x720.jpg?v=1792299670)
Crazybadman Tactile Sensory & Hand Therapy Series provides instant stress decompression, hand dexterity rehabilitation, and joint stiffness relief for all ages—from elderly stroke and arthritis recovery at home to high-stress desk breaks and athletic forearm recovery.
📏 Verified Dimensions & Weight Guide
| Model / Format | Dimensions (Metric & Imperial) | Unit Weight | Grip Style & Primary Utility |
|---|---|---|---|
| 1. Giant Strawberry (Jumbo XL) | 14.0 cm Length × 12.5 cm Width (5.5" × 4.9") | ~70g – 150g | Dual-Hand & Massive Palm Venting · Deep Tension Relief |
| 2. Watermelon Slice (Large Ergonomic) | 10.0 cm Length × 9.0 cm Height × 5.0 cm Depth (3.9" × 3.5") | ~17g – 20g / pc | Full Single Palm Rest · Senior Dexterity & Arthritis Therapy |
| 3. PU Foam Sports Ball (Standard Sphere) | 6.3 cm Diameter (2.5") · 19.8 cm Circumference | ~18g – 22g / ball | Classic Athletic Grip · Wrist/Forearm Flexion & Grip Rehab |
| 4. Kawaii Animal Squishies (Compact Mini) | 4.8 cm Height × 4.5 cm Width (1.9" × 1.8") | ~12g – 15g / pc | 3-Finger Pocket Pinch · Pediatric Fine Motor & Desk Calming |
Available Configurations:
- Watermelon Slow-Rebound Squishy (1 Pc): Palm-sized soft memory PU foam fruit slice for gentle single-hand compression.
- PU Foam Sports Balls (Individual 1 Pc Football, Basketball, Baseball, Tennis & 4-Pack Multi-Sport Set): High-density 6.3cm athletic sponge balls for repetitive hand, finger, and wrist strengthening.
- Giant Strawberry Venting Ball (14cm Jumbo): Extra-large palm-filling slow-rising decompression toy for dual-hand tactile venting.
- Animal Squishies (1 Pc & Complete 4-Pack Set): Cute desktop fidget companions (Yellow Duck, Grey Bunny, White Chick, Orange) for finger coordination and sensory calming.
Quality & Logistics Standards:
- Zero Toxic Residue: Food-grade PU memory foam and certified non-toxic materials with durable rebound elasticity.
- Global Air Dispatch: Dispatched via international air cargo with door-to-door tracking. Free Singapore delivery (1–3 business days). Worldwide air shipping ($5.90 flat, or FREE on orders over $25.00 SGD).
- Multi-Age Utility: Recommended for desk ergonomic breaks, senior hand mobility therapy, and stress management.
• Material Integrity: High-density, load-tested slow-rebound polyurethane memory foam.
• Biomechanical Standard: Engineered for progressive resistance rehabilitation and sensory decompression.
• Zero-Maintenance Architecture: Easy to clean with damp cloth, moisture-resistant, and tear-resistant under continuous daily squeezing.
• Racket & Court Sports (Badminton, Tennis, Squash, Pickleball): Restores wrist extensor endurance, eases forearm tightness, and promotes post-match blood flow.
• Climbing & Strength Sports (Rock Climbing, Calisthenics, Powerlifting): Gentle active recovery for flexor tendons without overloading fatigued connective tissue.
• Desk & Office Recovery: Reverses carpal tunnel tightness and typing strain through rhythmic palm compression.